1.
Drupe
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In botany, a drupe is an indehiscent fruit in which an outer fleshy part surrounds a shell of hardened endocarp with a seed inside. These fruits usually develop from a carpel, and mostly from flowers with superior ovaries. Other fleshy fruits may have an enclosure that comes from the seed coat surrounding the seed. The term drupaceous is applied to a fruit which has the structure and texture of a drupe, the boundary between a drupe and a berry is not always clear. Thus some sources describe the fruit of species of the genus Persea, one definition of berry requires the endocarp to be less than 2 mm thick, other fruits with a stony endocarp being drupes. In marginal cases, terms such as drupaceous or drupe-like may be used, the term stone fruit can be a synonym for drupe or, more typically, it can mean just the fruit of the genus Prunus. Freestone refers to a drupe having a stone which can be removed from the flesh with ease, the flesh is not attached to the stone and does not need to be cut to free the stone. Freestone varieties of fruits are preferred for uses that require removal of the stone. Freestone plums are preferred for making homegrown prunes, and freestone sour cherries are preferred for making pies, clingstone refers to a drupe having a stone which cannot easily be removed from the flesh. The flesh is attached strongly to the stone and must be cut to free the stone, clingstone varieties of fruits in the genus Prunus are preferred as table fruit and for jams, because the flesh of clingstone fruits tends to be more tender and juicy throughout. Tryma is a term for such nut-like drupes that are difficult to categorize. Hickory nuts and walnuts in the Juglandaceae family grow within a husk, these fruits are technically drupes or drupaceous nuts. Many drupes, with their sweet, fleshy outer layer, attract the attention of animals as a food, and the plant population benefits from the resulting dispersal of its seeds. The endocarp is sometimes dropped after the part is eaten, but is often swallowed, passing through the digestive tract. This passage through the tract can reduce the thickness of the endocarp. The process is known as scarification, typical drupes include apricots, olives, peaches, plums, cherries, mangoes and amlas. The coconut is also a drupe, but the mesocarp is fibrous or dry, so this type of fruit is classified as a simple dry, unlike other drupes, the coconut seed is unlikely to be dispersed by being swallowed by fauna, due to its large size. It can, however, float extremely long distances across oceans, bramble fruits are aggregates of drupelets
2.
Tree
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In botany, a tree is a perennial plant with an elongated stem, or trunk, supporting branches and leaves in most species. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. Trees are not a group but include a variety of plant species that have independently evolved a woody trunk. In looser senses, the palms, the tree ferns, bananas. Trees tend to be long-lived, some reaching several thousand years old, the tallest known tree, a coast redwood named Hyperion, stands 115.6 m high. Trees have been in existence for 370 million years and it is estimated that there are just over 3 trillion mature trees in the world. A tree typically has many secondary branches supported clear of the ground by the trunk and this trunk typically contains woody tissue for strength, and vascular tissue to carry materials from one part of the tree to another. For most trees it is surrounded by a layer of bark which serves as a protective barrier, below the ground, the roots branch and spread out widely, they serve to anchor the tree and extract moisture and nutrients from the soil. Above ground, the divide into smaller branches and shoots. The shoots typically bear leaves, which light energy and convert it into sugars by photosynthesis, providing the food for the trees growth. Flowers and fruit may also be present, but some trees, such as conifers, instead have pollen cones and seed cones, others, such as tree ferns, trees play a significant role in reducing erosion and moderating the climate. They remove carbon dioxide from the atmosphere and store large quantities of carbon in their tissues, trees and forests provide a habitat for many species of animals and plants. Tropical rainforests are one of the most biodiverse habitats in the world, trees provide shade and shelter, timber for construction, fuel for cooking and heating, and fruit for food as well as having many other uses. In parts of the world, forests are shrinking as trees are cleared to increase the amount of available for agriculture. Because of their longevity and usefulness, trees have always revered, with sacred groves in various cultures. Although tree is a term of common parlance, there is no universally recognised precise definition of what a tree is, either botanically or in common language. In its broadest sense, a tree is any plant with the form of an elongated stem, or trunk. Trees are also defined by height, with smaller plants from 0.5 to 10 m being called shrubs
3.
Flowering plant
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The flowering plants, also known as Angiospermae or Magnoliophyta, are the most diverse group of land plants, with 416 families, approx. 13,164 known genera and a total of c.295,383 known species, etymologically, angiosperm means a plant that produces seeds within an enclosure, in other words, a fruiting plant. The term angiosperm comes from the Greek composite word meaning enclosed seeds, the ancestors of flowering plants diverged from gymnosperms in the Triassic Period, during the range 245 to 202 million years ago, and the first flowering plants are known from 160 mya. They diversified extensively during the Lower Cretaceous, became widespread by 120 mya, angiosperms differ from other seed plants in several ways, described in the table. These distinguishing characteristics taken together have made the angiosperms the most diverse and numerous land plants, the amount and complexity of tissue-formation in flowering plants exceeds that of gymnosperms. The vascular bundles of the stem are arranged such that the xylem and phloem form concentric rings, in the dicotyledons, the bundles in the very young stem are arranged in an open ring, separating a central pith from an outer cortex. In each bundle, separating the xylem and phloem, is a layer of meristem or active formative tissue known as cambium, the soft phloem becomes crushed, but the hard wood persists and forms the bulk of the stem and branches of the woody perennial. Among the monocotyledons, the bundles are more numerous in the stem and are scattered through the ground tissue. They contain no cambium and once formed the stem increases in diameter only in exceptional cases, the characteristic feature of angiosperms is the flower. Flowers show remarkable variation in form and elaboration, and provide the most trustworthy external characteristics for establishing relationships among angiosperm species, the function of the flower is to ensure fertilization of the ovule and development of fruit containing seeds. The floral apparatus may arise terminally on a shoot or from the axil of a leaf, occasionally, as in violets, a flower arises singly in the axil of an ordinary foliage-leaf. There are two kinds of cells produced by flowers. Microspores, which divide to become pollen grains, are the male cells and are borne in the stamens. The female cells called megaspores, which divide to become the egg cell, are contained in the ovule. The flower may consist only of parts, as in willow. Usually, other structures are present and serve to protect the sporophylls, the individual members of these surrounding structures are known as sepals and petals. The outer series is usually green and leaf-like, and functions to protect the rest of the flower, the inner series is, in general, white or brightly colored, and is more delicate in structure. It functions to attract insect or bird pollinators, attraction is effected by color, scent, and nectar, which may be secreted in some part of the flower
4.
Mangifera
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Mangifera is a genus of flowering plants in the cashew family, Anacardiaceae. It contains approximately 69 species, with the best-known being the Common Mango, the center of diversity is in subtropical and tropical South Asia and Southeast Asia, while the highest number of species occur in India. They are generally canopy trees in rainforests, reaching a height of 30–40 m. Mangifera species are cultivated in Asia and elsewhere. More than 27 species in the genus bear edible, fleshy fruits, others, such as M. foetida, yield astringent fruits that can be eaten pickled. The earliest fossil species thought to be related to Mangifera is Eomangiferophyllum damalgiriense from the upper Paleocene of northeastern India, leaves have also been reported from the Paleocene of Japan and the Eocene of Germany. Leaf compressions with an affinity to Mangifera have been collected from Oligocene or early Miocene sediments in northern Thailand. Of these 10 are accepted species names
5.
Cashew
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The cashew tree is a tropical evergreen tree that produces the cashew nut and the cashew apple. It can grow as high as 14 m, but the dwarf cashew, growing up to 6 m, has proved profitable, with earlier maturity. The cashew nut, often called a cashew, is widely consumed. It is eaten on its own, used in recipes, or processed into cashew cheese or cashew butter, the shell of the cashew seed yields derivatives that can be used in many applications from lubricants to paints. The cashew apple is a reddish to yellow fruit, whose pulp can be processed into a sweet. The species is native to northeastern Brazil. Major production of cashews occurs in Vietnam, Nigeria, India and its English name derives from the Portuguese name for the fruit of the cashew tree caju, which itself is derived from the Tupian word acajú, literally meaning nut that produces itself. The generic name Anacardium, originally from the Greek, refers to the location of the seed outside the core or heart of the fruit. A mid-seventeenth century ethnographic painting by Albert Eckhout, who accompanied Dutch governor-general Johan Maurits, the cashew tree is large and evergreen, growing to 14 m tall, with a short, often irregularly shaped trunk. The leaves are arranged, leathery textured, elliptic to obovate, 4–22 cm long and 2–15 cm broad. The flowers are produced in a panicle or corymb up to 26 cm long, each flower is small, pale green at first, then turning reddish, with five slender, acute petals 7–15 mm long. The largest cashew tree in the covers a area around 7,500 m2, it is located in Natal, Rio Grande do Norte. The fruit of the tree is an accessory fruit. What appears to be the fruit is an oval or pear-shaped structure, a hypocarpium, that develops from the pedicel, called the cashew apple, better known in Central America as marañón, it ripens into a yellow and/or red structure about 5–11 cm long. It is edible, and has a sweet smell and a sweet taste. The pulp of the apple is very juicy, but the skin is fragile. The true fruit of the tree is a kidney or boxing-glove shaped drupe that grows at the end of the cashew apple. The drupe develops first on the tree, and then the pedicel expands to become the cashew apple, within the true fruit is a single seed, which is often considered a nut, in the culinary sense
6.
Anacardiaceae
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The Anacardiaceae, commonly known as Cashew family, are a family of flowering plants commonly known as the cashew or sumac family, including about 83 genera with about 860 known species. Members of the Anacardiaceae bear fruits that are drupes and in some cases produce urushiol, the Anacardiaceae include numerous genera, several of which are economically important, notably cashew, mango, poison ivy, sumac, smoke tree, marula, yellow mombin, and cuachalalate. The genus Pistacia is now included, but was placed in its own family. Trees or shrubs, each has inconspicuous flowers and highly poisonous, tannin sacs are also widespread among the family. The simple pits are located along the wall and in contact with the parenchyma. Leaves are deciduous or evergreen, usually alternate, estipulate and imparipinnate, usually with opposite leaflets, secondary venation is eucamptodromous, brochidodromous, craspedodromous or cladodromous Cladodromous venation, if present is considered diagnostic for Anacardiaceae. Flowers grow at the end of a branch or stem or at an angle from where the leaf joins the stem and have bracts. Often with this family, bisexual and male flowers occur on some plants, a calyx with three to seven cleft sepals and the same number of petals, occasionally no petals, overlap each other in the bud. Stamens are twice as many or equal to the number of petals, inserted at the base of the ring or cup-shaped disk. Stamen stalks are separate, and anthers are able to move, Flowers have the ovary free, but the petals and stamen are borne on the calyx. In the stamenate flowers, ovaries are single-celled, in the pistillate flowers, ovaries are single or sometimes quadri- or quinticelled. One to three styles and one ovule occur in each cavity, fruits rarely open at maturity and are most often drupes. Seed coats are very thin or are crust-like, little or no endosperm is present. Seeds are solitary with no albumen around the embryo, in 1759, Bernard de Jussieu arranged the plants in the royal garden of the Trianon at Versailles, according to his own scheme. That classification included a description of an order called the Terebintaceæ which contained a suborder that included Cassuvium, Anacardium, Mangifera, Connarus, Rhus, in 1789, Antoine Laurent de Jussieu, nephew of Bernard de Jussieu, published that classification scheme. The name and genera were based on the order with the name that had been described by Bernard de Jussieu in 1759. The herbarium from that expedition contained only one genus from the family, john Lindley described the Essential character of the Anacardiaceæ, the Cashew Tribe in 1831, adopting the order that was described by Jussieu, but abandoning the name Terebintaceæ. He includes the genera which were found in de Candolles Anacardieæ and Sumachineæ, Anacardium, Holigarna, Mangifera, Rhus and Mauria
7.
South Asia
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Topographically, it is dominated by the Indian Plate, which rises above sea level as Nepal and northern parts of India situated south of the Himalayas and the Hindu Kush. South Asia is bounded on the south by the Indian Ocean and on land by West Asia, Central Asia, East Asia, the current territories of Afghanistan, Bangladesh, Bhutan, Maldives, Nepal, India, Pakistan, and Sri Lanka form the countries of South Asia. The South Asian Association for Regional Cooperation is an economic cooperation organisation in the region which was established in 1985, South Asia covers about 5.1 million km², which is 11. 51% of the Asian continent or 3. 4% of the worlds land surface area. The population of South Asia is about 1.749 billion or about one fourth of the worlds population, overall, it accounts for about 39. 49% of Asias population and is home to a vast array of peoples. The area of South Asia and its extent is not clear cut as systemic. Aside from the region of South Asia, formerly part of the British Empire, there is a high degree of variation as to which other countries are included in South Asia. Modern definitions of South Asia are consistent in including Afghanistan, India, Pakistan, Bangladesh, Sri Lanka, Nepal, Bhutan, Myanmar is included by some scholars in South Asia, but in Southeast Asia by others. Some do not include Afghanistan, others question whether Afghanistan should be considered a part of South Asia or the Middle East, the mountain countries of Nepal and Bhutan, and the island countries of Sri Lanka and Maldives are generally included as well. Myanmar is often added, and by various deviating definitions based on often substantially different reasons, the British Indian Ocean Territory, the common concept of South Asia is largely inherited from the administrative boundaries of the British Raj, with several exceptions. The Aden Colony, British Somaliland and Singapore, though administered at various times under the Raj, have not been proposed as any part of South Asia. Additionally Burma was administered as part of the Raj until 1937, the 562 princely states that were protected by but not directly ruled by the Raj became administrative parts of South Asia upon joining Union of India or Dominion of Pakistan. China and Myanmar have also applied for the status of members of SAARC. This bloc of countries include two independent countries that were not part of the British Raj – Nepal, and Bhutan, Afghanistan was a British protectorate from 1878 until 1919, after the Afghans lost to the British in the Second Anglo-Afghan war. The United Nations Statistics Divisions scheme of sub-regions include all eight members of the SAARC as part of Southern Asia, population Information Network includes Afghanistan, Bangladesh, Burma, India, Nepal, Pakistan and Sri Lanka as part of South Asia. Maldives, in view of its characteristics, was admitted as a member Pacific POPIN subregional network only in principle, the Hirschman–Herfindahl index of the United Nations Economic and Social Commission for Asia and the Pacific for the region includes only the original seven signatories of SAARC. The British Indian Ocean Territory is connected to the region by a publication of Janes for security considerations, the inclusion of Myanmar in South Asia is without consensus, with many considering it a part of southeast Asia and others including it within South Asia. Afghanistan was of importance to the British colonial empire, especially after the Second Anglo-Afghan War over 1878–1880, Afghanistan remained a British protectorate until 1919, when a treaty with Vladimir Lenin included the granting of independence to Afghanistan. Following Indias partition, Afghanistan has generally included in South Asia
8.
Mangifera indica
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Mangifera indica, commonly known as mango, is a species of flowering plant in the sumac and poison ivy family Anacardiaceae. It is found in the wild in Bangladesh, India and Pakistan where it is indigenous and it is a large fruit-tree, capable of a growing to a height and crown width of about 100 feet and trunk circumference of more than twelve feet. The species appears to have been domesticated in India at around 2000 BC, the species was brought to East Asia around 400-500 BCE from India, next, in the 15th century to the Philippines, and then, in the 16th century to Africa and Brazil by the Portuguese. The species was described for science by Linnaeus in 1753, Mango is the National fruit of India, Pakistan and the Philippines. The Mango tree is the tree of Bangladesh. It finds mention in the songs of 4th century CE Sanskrit poet Kalidasa, prior to that, it is believed to have been tasted by Alexander and Chinese pilgrim Hieun Tsang. Later in 16th century Mughal Emperor, Akbar planted 100,000 mango trees in Darbhanga, mangiferin is extracted from mango at high concentrations from the young leaves, bark, and from old leaves. Allergenic urushiols are present in the peel and can trigger contact dermatitis in sensitised individuals. This reaction is likely to occur in people who have been exposed to other plants from the Anacardiaceae family, such as poison oak and poison ivy. In Ayurveda, it is used in a Rasayana formula sometimes with other mild sours and shatavari, in this oriental system of traditional medicine, varied properties are attributed to different parts of the mango tree, both as food and medicine. Extracts of the bark, leaves, stems, and unripe fruits have demonstrated antibiotic properties in vitro, the tree is more known for its fruit rather than for its lumber. However, mango trees can be converted to lumber once their fruit bearing lifespan has finished, the wood is susceptible to damage from fungi and insects. The wood is used for instruments such as ukuleles, plywood. The wood is known to produce phenolic substances that can cause contact dermatitis. In Theravada Buddhism, mango is said to have used as the tree for achieved enlightenment, the plant is known as අඹ in Sinhala. Author Pablo Antonio Cuadra, created a narrative of the Mango in Nicaragua, a single sapling that was placed on a ship in Hindustan and planted in a garden in Granada. Nicaragua is known for its many mangos, rivas, Nicaragua is known as La Ciudad de Los Mangos, which translates to the City of Mangoes. The Mango, Botany, Production and Uses, ISBN 978-1-84593-489-7 Crop of the Day, Mango, Mangifera indica has a list of helpful resources about this species
9.
Fruit
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In botany, a fruit is the seed-bearing structure in flowering plants formed from the ovary after flowering. Fruits are the means by which angiosperms disseminate seeds, accordingly, fruits account for a substantial fraction of the worlds agricultural output, and some have acquired extensive cultural and symbolic meanings. On the other hand, in usage, fruit includes many structures that are not commonly called fruits, such as bean pods, corn kernels, tomatoes. The section of a fungus that produces spores is called a fruiting body. Many common terms for seeds and fruit do not correspond to the botanical classifications, however, in botany, a fruit is the ripened ovary or carpel that contains seeds, a nut is a type of fruit and not a seed, and a seed is a ripened ovule. Examples of culinary vegetables and nuts that are botanically fruit include corn, cucurbits, eggplant, legumes, sweet pepper, in addition, some spices, such as allspice and chili pepper, are fruits, botanically speaking. g. Botanically, a grain, such as corn, rice, or wheat, is also a kind of fruit. However, the wall is very thin and is fused to the seed coat. The outer, often edible layer, is the pericarp, formed from the ovary and surrounding the seeds, the pericarp may be described in three layers from outer to inner, the epicarp, mesocarp and endocarp. Fruit that bears a prominent pointed terminal projection is said to be beaked, a fruit results from maturation of one or more flowers, and the gynoecium of the flower forms all or part of the fruit. Inside the ovary/ovaries are one or more ovules where the megagametophyte contains the egg cell, after double fertilization, these ovules will become seeds. The ovules are fertilized in a process starts with pollination. After pollination, a tube grows from the pollen through the stigma into the ovary to the ovule, later the zygote will give rise to the embryo of the seed, and the endosperm mother cell will give rise to endosperm, a nutritive tissue used by the embryo. As the ovules develop into seeds, the ovary begins to ripen and the ovary wall, in some multiseeded fruits, the extent to which the flesh develops is proportional to the number of fertilized ovules. The pericarp is often differentiated into two or three distinct layers called the exocarp, mesocarp, and endocarp, in some fruits, especially simple fruits derived from an inferior ovary, other parts of the flower, fuse with the ovary and ripen with it. In other cases, the sepals, petals and/or stamens and style of the fall off. When such other floral parts are a significant part of the fruit, it is called an accessory fruit, since other parts of the flower may contribute to the structure of the fruit, it is important to study flower structure to understand how a particular fruit forms. There are three modes of fruit development, Apocarpous fruits develop from a single flower having one or more separate carpels
10.
Tropics
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The tropics are a region of the Earth surrounding the equator. The tropics are also referred to as the zone and the torrid zone. The tropics include all the areas on the Earth where the Sun is at a point directly overhead at least once during the solar year. The tropics are distinguished from the climatic and biomatic regions of Earth, which are the middle latitudes. Tropical is sometimes used in a sense for a tropical climate to mean warm to hot and moist year-round. Many tropical areas have a dry and wet season, the wet season, rainy season or green season, is the time of year, ranging from one or more months, when most of the average annual rainfall in a region falls. Areas with wet seasons are disseminated across portions of the tropics and subtropics, under the Köppen climate classification, for tropical climates, a wet season month is defined as a month where average precipitation is 60 millimetres or more. Tropical rainforests technically do not have dry or wet seasons, since their rainfall is distributed through the year. When the wet season occurs during the season, or summer, precipitation falls mainly during the late afternoon. The wet season is a time when air quality improves, freshwater quality improves and vegetation grows significantly, floods cause rivers to overflow their banks, and some animals to retreat to higher ground. Soil nutrients diminish and erosion increases, the incidence of malaria increases in areas where the rainy season coincides with high temperatures. Animals have adaptation and survival strategies for the wetter regime, unfortunately, the previous dry season leads to food shortages into the wet season, as the crops have yet to mature. Regions within the tropics may well not have a tropical climate, there are alpine tundra and snow-capped peaks, including Mauna Kea, Mount Kilimanjaro, and the Andes as far south as the northernmost parts of Chile and Argentina. Under the Köppen climate classification, much of the area within the tropics is classed not as tropical but as dry including the Sahara Desert. Tropical plants and animals are those native to the tropics. Tropical ecosystems may consist of rainforests, dry forests, spiny forests, desert. There are often significant areas of biodiversity, and species present, particularly in rainforests. In biogeography, the tropics are divided into Paleotropics and Neotropics, together, they are sometimes referred to as the Pantropic
11.
Mangifera foetida
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Mangifera foetida is a species of plant in the family Anacardiaceae. It is found in wet-land rainforest regions of Indonesia, Malaysia, Myanmar, Singapore, Thailand, however, young fruits extrude sap that can cause blisters. Mature fruits have a strong smell,2006 IUCN Red List of Threatened Species
12.
India
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India, officially the Republic of India, is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and it is bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast. It shares land borders with Pakistan to the west, China, Nepal, and Bhutan to the northeast, in the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives. Indias Andaman and Nicobar Islands share a border with Thailand. The Indian subcontinent was home to the urban Indus Valley Civilisation of the 3rd millennium BCE, in the following millennium, the oldest scriptures associated with Hinduism began to be composed. Social stratification, based on caste, emerged in the first millennium BCE, early political consolidations took place under the Maurya and Gupta empires, the later peninsular Middle Kingdoms influenced cultures as far as southeast Asia. In the medieval era, Judaism, Zoroastrianism, Christianity, and Islam arrived, much of the north fell to the Delhi sultanate, the south was united under the Vijayanagara Empire. The economy expanded in the 17th century in the Mughal empire, in the mid-18th century, the subcontinent came under British East India Company rule, and in the mid-19th under British crown rule. A nationalist movement emerged in the late 19th century, which later, under Mahatma Gandhi, was noted for nonviolent resistance, in 2015, the Indian economy was the worlds seventh largest by nominal GDP and third largest by purchasing power parity. Following market-based economic reforms in 1991, India became one of the major economies and is considered a newly industrialised country. However, it continues to face the challenges of poverty, corruption, malnutrition, a nuclear weapons state and regional power, it has the third largest standing army in the world and ranks sixth in military expenditure among nations. India is a constitutional republic governed under a parliamentary system. It is a pluralistic, multilingual and multi-ethnic society and is home to a diversity of wildlife in a variety of protected habitats. The name India is derived from Indus, which originates from the Old Persian word Hindu, the latter term stems from the Sanskrit word Sindhu, which was the historical local appellation for the Indus River. The ancient Greeks referred to the Indians as Indoi, which translates as The people of the Indus, the geographical term Bharat, which is recognised by the Constitution of India as an official name for the country, is used by many Indian languages in its variations. Scholars believe it to be named after the Vedic tribe of Bharatas in the second millennium B. C. E and it is also traditionally associated with the rule of the legendary emperor Bharata. Gaṇarājya is the Sanskrit/Hindi term for republic dating back to the ancient times, hindustan is a Persian name for India dating back to the 3rd century B. C. E. It was introduced into India by the Mughals and widely used since then and its meaning varied, referring to a region that encompassed northern India and Pakistan or India in its entirety
13.
Pakistan
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Pakistan, officially the Islamic Republic of Pakistan, is a federal parliamentary republic in South Asia on the crossroads of Central Asia and Western Asia. It is the sixth-most populous country with a population exceeding 200 million people, in terms of area, it is the 33rd-largest country in the world with an area covering 881,913 square kilometres. It is separated from Tajikistan by Afghanistans narrow Wakhan Corridor in the north, Pakistan is unique among Muslim countries in that it is the only country to have been created in the name of Islam. As a result of the Pakistan Movement led by Muhammad Ali Jinnah and it is an ethnically and linguistically diverse country, with a similarly diverse geography and wildlife. Initially a dominion, Pakistan adopted a constitution in 1956, becoming an Islamic republic, an ethnic civil war in 1971 resulted in the secession of East Pakistan as the new country of Bangladesh. The new constitution stipulated that all laws were to conform to the injunctions of Islam as laid down in the Quran. Pakistan has an economy with a well-integrated agriculture sector. The Pakistani economy is the 24th-largest in the world in terms of purchasing power and it is ranked among the emerging and growth-leading economies of the world, and is backed by one of the worlds largest and fastest-growing middle classes. The post-independence history of Pakistan has been characterised by periods of military rule, the country continues to face challenging problems such as illiteracy, healthcare, and corruption, but has substantially reduced poverty and terrorism and expanded per capita income. It is also a member of CERN. Pakistan is a signatory to the Kyoto Protocol, the Paris Agreement, the name Pakistan literally means land of the pure in Urdu and Persian. It is a play on the word pāk meaning pure in Persian and Pashto, the letter i was incorporated to ease pronunciation and form the linguistically correct and meaningful name. Some of the earliest ancient human civilisations in South Asia originated from areas encompassing present-day Pakistan, the earliest known inhabitants in the region were Soanian during the Lower Paleolithic, of whom stone tools have been found in the Soan Valley of Punjab. The Vedic Civilization, characterised by Indo-Aryan culture, laid the foundations of Hinduism, Multan was an important Hindu pilgrimage centre. The Vedic civilisation flourished in the ancient Gandhāran city of Takṣaśilā, the Indo-Greek Kingdom founded by Demetrius of Bactria included Gandhara and Punjab and reached its greatest extent under Menander, prospering the Greco-Buddhist culture in the region. Taxila had one of the earliest universities and centres of education in the world. At its zenith, the Rai Dynasty of Sindh ruled this region, the Pala Dynasty was the last Buddhist empire, which, under Dharampala and Devapala, stretched across South Asia from what is now Bangladesh through Northern India to Pakistan. The Arab conqueror Muhammad bin Qasim conquered the Indus valley from Sindh to Multan in southern Punjab in 711 AD, the Pakistan governments official chronology identifies this as the time when the foundation of Pakistan was laid
14.
Philippines
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The Philippines, officially the Republic of the Philippines, is a sovereign island country in Southeast Asia situated in the western Pacific Ocean. It consists of about 7,641 islands that are categorized broadly under three main geographical divisions from north to south, Luzon, Visayas, and Mindanao, the capital city of the Philippines is Manila and the most populous city is Quezon City, both part of Metro Manila. The Philippines has an area of 300,000 square kilometers, and it is the eighth-most populated country in Asia and the 12th most populated country in the world. As of 2013, approximately 10 million additional Filipinos lived overseas, multiple ethnicities and cultures are found throughout the islands. In prehistoric times, Negritos were some of the archipelagos earliest inhabitants and they were followed by successive waves of Austronesian peoples. Exchanges with Chinese, Malay, Indian, and Islamic nations occurred, then, various competing maritime states were established under the rule of Datus, Rajahs, Sultans or Lakans. The arrival of Ferdinand Magellan in Homonhon, Eastern Samar in 1521 marked the beginning of Hispanic colonization, in 1543, Spanish explorer Ruy López de Villalobos named the archipelago Las Islas Filipinas in honor of Philip II of Spain. With the arrival of Miguel López de Legazpi from Mexico City, in 1565, the Philippines became part of the Spanish Empire for more than 300 years. This resulted in Roman Catholicism becoming the dominant religion, during this time, Manila became the western hub of the trans-Pacific trade connecting Asia with Acapulco in the Americas using Manila galleons. Aside from the period of Japanese occupation, the United States retained sovereignty over the islands until after World War II, since then, the Philippines has often had a tumultuous experience with democracy, which included the overthrow of a dictatorship by a non-violent revolution. It is a member of the United Nations, World Trade Organization, Association of Southeast Asian Nations, the Asia-Pacific Economic Cooperation forum. It also hosts the headquarters of the Asian Development Bank, the Philippines was named in honor of King Philip II of Spain. Spanish explorer Ruy López de Villalobos, during his expedition in 1542, named the islands of Leyte, eventually the name Las Islas Filipinas would be used to cover all the islands of the archipelago. Before that became commonplace, other such as Islas del Poniente. The official name of the Philippines has changed several times in the course of its history, during the Philippine Revolution, the Malolos Congress proclaimed the establishment of the República Filipina or the Philippine Republic. From the 1898 Treaty of Paris, the name Philippines began to appear, since the end of World War II, the official name of the country has been the Republic of the Philippines. The metatarsal of the Callao Man, reliably dated by uranium-series dating to 67,000 years ago is the oldest human remnant found in the archipelago to date and this distinction previously belonged to the Tabon Man of Palawan, carbon-dated to around 26,500 years ago. Negritos were also among the archipelagos earliest inhabitants, but their first settlement in the Philippines has not been reliably dated, there are several opposing theories regarding the origins of ancient Filipinos
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Bangladesh
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Bangladesh, officially the Peoples Republic of Bangladesh, is a country in South Asia. It shares land borders with India and Myanmar, Nepal, Bhutan and China are located near Bangladesh but do not share a border with it. The countrys maritime territory in the Bay of Bengal is roughly equal to the size of its land area, Bangladesh is the worlds eighth most populous country. Dhaka is its capital and largest city, followed by Chittagong which has the countrys largest port, Bangladesh forms the largest and eastern part of the Bengal region. Bangladeshis include people of different ethnic groups and religions, Bengalis, who speak the official Bengali, make up 98% of the population. The politically dominant Bengali Muslims make the nation the worlds third largest Muslim-majority country, most of Bangladesh is covered by the Bengal delta, the largest delta on Earth. The country has 700 rivers and 8,046 km of inland waterways, highlands with evergreen forests are found in the northeastern and southeastern regions of the country. Bangladesh has many islands and a coral reef and it is home to the Sundarbans, the largest mangrove forest in the world. The countrys biodiversity includes a vast array of plant and wildlife, including critically endangered Bengal tigers, the Greeks and Romans identified the region as Gangaridai, a powerful kingdom of the historical subcontinent, in the 3rd century BCE. Archaeological research has unearthed several ancient cities in Bangladesh, which had trade links for millennia. The Bengal Sultanate and Mughal Bengal transformed the region into a cosmopolitan Islamic imperial power between the 14th and 18th centuries, the region was home to many principalities which had inland naval prowess. It was also a center of the worldwide muslin and silk trade. As part of British India, the region was influenced by the Bengali renaissance, the Partition of British India made East Bengal a part of the Dominion of Pakistan, and was renamed as East Pakistan. The region witnessed the Bengali Language Movement in 1952 and the Bangladesh Liberation War in 1971, after independence, a parliamentary republic was established. A presidential government was in place between 1975 and 1990, followed by a return to parliamentary democracy, the country has also been affected by poverty, natural disasters, hunger, dominant party systems and military coups. Bangladesh is a power and a major developing nation. Listed as one of the Next Eleven, it has the 46th largest economy and it is one of the largest textile exporters in the world. Its major trading partners are the European Union, the United States, China, India, Japan, Malaysia, with its strategically vital location between Southern, Eastern and Southeast Asia, Bangladesh is an important promoter of regional connectivity and cooperation
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Kerala
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Kerala historically known as Keralam, is an Indian state in South India on the Malabar Coast. It was formed on 1 November 1956 following the States Reorganisation Act by combining Malayalam-speaking regions, spread over 38,863 km2, it is bordered by Karnataka to the north and northeast, Tamil Nadu to the east and south, and the Lakshadweep Sea to the west. With 33,387,677 inhabitants as per the 2011 Census, Malayalam is the most widely spoken language and is also the official language of the state. The region has been a prominent spice exporter since 3000 BCE, the Chera Dynasty was the first prominent kingdom based in Kerala, though it frequently struggled against attacks by the neighbouring Cholas and Pandyas. In the 15th century, the spice trade attracted Portuguese traders to Kerala, after independence, Travancore and Cochin joined the Republic of India and Travancore-Cochin was given the status of a state in 1949. In 1956, Kerala state was formed by merging Malabar district, Travancore-Cochin, Hinduism is practised by more than half of the population, followed by Islam and Christianity. The culture is a synthesis of Aryan and Dravidian cultures, developed over millennia, under influences from other parts of India, the production of pepper and natural rubber contributes significantly to the total national output. In the agricultural sector, coconut, tea, coffee, cashew, the states coastline extends for 595 kilometres, and around 1.1 million people in the state are dependent on the fishery industry which contributes 3% to the states income. The state has the highest media exposure in India with newspapers publishing in nine languages, mainly English, Kerala is one of the prominent tourist destinations of India, with backwaters, beaches, Ayurvedic tourism and tropical greenery as its major attractions. The name Kerala has an uncertain etymology, One popular theory derives Kerala from Kera and alam is land, thus land of coconuts, this also happens to be a nickname for the state due to abundance of coconut trees and its use by the locals. The word Kerala is first recorded in a 3rd-century BCE rock inscription left by the Maurya emperor Ashoka, the inscription refers to the local ruler as Keralaputra, or son of Chera. This contradicts the theory that Kera is from coconut tree, at that time, one of three states in the region was called Cheralam in Classical Tamil, Chera and Kera are variants of the same word. The word Cheral refers to the oldest known dynasty of Kerala kings and is derived from the Proto-Tamil-Malayalam word for lake, the earliest Sanskrit text to mention Kerala is the Aitareya Aranyaka of the Rigveda. It is also mentioned in the Ramayana and the Mahabharata, the two Hindu epics, the Skanda Purana mentions the ecclesiastical office of the Thachudaya Kaimal who is referred to as Manikkam Keralar, synonymous with the deity of the Koodalmanikyam temple. Keralam may stem from the Classical Tamil cherive-alam or chera alam, the Greco-Roman trade map Periplus Maris Erythraei refers to Keralaputra as Celobotra. According to Hindu mythology, the lands of Kerala were recovered from the sea by the warrior sage Parasurama. Parasurama threw his axe across the sea, and the water receded as far as it reached, according to legend, this new area of land extended from Gokarna to Kanyakumari. The land which rose from sea was filled with salt and unsuitable for habitation, so Parasurama invoked the Snake King Vasuki, out of respect, Vasuki and all snakes were appointed as protectors and guardians of the land
17.
Taproot
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A taproot is a large, central, and dominant root from which other roots sprout laterally. Typically a taproot is somewhat straight and very thick, is tapering in shape, dicots, one of the two divisions of angiosperms, start with a taproot, which is one main root forming from the enlarging radicle of the seed. The tap root can be persistent throughout the life of the plant but is most often replaced later in the development by a fibrous root system. A persistent taproot system forms when the radicle keeps growing and smaller lateral roots form along the taproot. The shape of taproots can vary but the typical shapes include, Conical root, fusiform root, this root is widest in the middle and tapers towards the top and the bottom, e. g. radish. Napiform root, the root has a top-like appearance and it is very broad at the top and tapers suddenly like a tail at the bottom, e. g. turnip. Many taproots are modified into storage organs and it branches off to secondary roots, which in turn branch to form tertiary roots. These may further branch to form rootlets, for most plants species the radicle dies some time after seed germination, causing the development of a fibrous root system, which lacks a main downward-growing root. A typical mature tree 30–50 m tall has a system that extends horizontally in all directions as far as the tree is tall or more. Increases photosynthesis and the evaporation of water, by 40 percent in the dry season. During the wet season, these plants can store as much as 10 percent of the precipitation as deep as 13 meters underground. Tree roots acting like pipes to water to shift around much faster than it could otherwise percolate through the soil
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Leaf
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A leaf is an organ of a vascular plant and is the principal lateral appendage of the stem. The leaves and stem together form the shoot, Leaves are collectively referred to as foliage, as in autumn foliage. Although leaves can be seen in different shapes, sizes and textures, typically a leaf is a thin, dorsiventrally flattened organ, borne above ground. Most leaves have distinctive upper surface and lower surface that differ in colour, hairiness, broad, flat leaves with complex venation are known as megaphylls and the species that bear them, the majority, as broad-leaved or megaphyllous plants. In others, such as the clubmosses, with different evolutionary origins, some leaves, such as bulb scales are not above ground, and in many aquatic species the leaves are submerged in water. Succulent plants often have thick juicy leaves, but some leaves are without major photosynthetic function and may be dead at maturity, as in some cataphylls, furthermore, several kinds of leaf-like structures found in vascular plants are not totally homologous with them. Examples include flattened plant stems called phylloclades and cladodes, and flattened leaf stems called phyllodes which differ from both in their structure and origin. Many structures of plants, such as the phyllids of mosses and liverworts and even of some foliose lichens. Leaves are the most important organs of most vascular plants and these are then further processed by chemical synthesis into more complex organic molecules such as cellulose, the basic structural material in plant cell walls. The plant must therefore bring these three together in the leaf for photosynthesis to take place. Once sugar has been synthesized, it needs to be transported to areas of growth such as the plant shoots and roots. Vascular plants transport sucrose in a tissue called the phloem. The phloem and xylem are parallel to each other but the transport of materials is usually in opposite directions. Within the leaf these vascular systems branch to form veins which supply as much as the leaf as possible and they are arranged on the plant so as to expose their surfaces to light as efficiently as possible without shading each other, but there are many exceptions and complications. For instance plants adapted to windy conditions may have pendent leaves, such as in many willows, the flat, or laminar, shape also maximises thermal contact with the surrounding air, promoting cooling. Functionally, in addition to photosynthesis the leaf is the site of transpiration and guttation. Many gymnosperms have thin needle-like or scale-like leaves that can be advantageous in cold climates with frequent snow and these are interpreted as reduced from megaphyllous leaves of their Devonian ancestors. For xerophytes the major constraint is not light flux or intensity, some window plants such as Fenestraria species and some Haworthia species such as Haworthia tesselata and Haworthia truncata are examples of xerophytes. and Bulbine mesembryanthemoides
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Evergreen
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In botany, an evergreen is a plant that has leaves throughout the year, always green. This contrasts with deciduous plants, which lose their foliage during the winter or dry season. There are many different kinds of plants, both trees and shrubs. Deciduous trees shed their leaves, usually as an adaptation to a cold or dry/wet season, evergreen trees do lose leaves, but each tree loses its leaves gradually and not all at once. Most warm temperate climate plants are also evergreen, in cool temperate climates, fewer plants are evergreen, with a predominance of conifers, as few evergreen broadleaf plants can tolerate severe cold below about −30 °C. In areas where there is a reason for being deciduous, being evergreen is usually an adaptation to low nutrient levels, deciduous trees lose nutrients whenever they lose their leaves. In warmer areas, species such as pines and cypresses grow on poor soils. In Rhododendron, a genus with many broadleaf evergreens, several species grow in forests but are usually found on highly acidic soil where the nutrients are less available to plants. In taiga or boreal forests, it is too cold for the matter in the soil to decay rapidly, so the nutrients in the soil are less easily available to plants. These conditions favour the growth of more evergreens and make it difficult for deciduous plants to persist. In addition, the shelter provided by existing evergreen plants can make it easier for younger evergreen plants to survive cold and/or drought
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Flower
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A flower, sometimes known as a bloom or blossom, is the reproductive structure found in plants that are floral. The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs, Flowers may facilitate outcrossing or allow selfing. Some flowers produce diaspores without fertilization, Flowers contain sporangia and are the site where gametophytes develop. Many flowers have evolved to be attractive to animals, so as to them to be vectors for the transfer of pollen. After fertilization, the ovary of the flower develops into fruit containing seeds, the essential parts of a flower can be considered in two parts, the vegetative part, consisting of petals and associated structures in the perianth, and the reproductive or sexual parts. A stereotypical flower consists of four kinds of structures attached to the tip of a short stalk, each of these kinds of parts is arranged in a whorl on the receptacle. The four main whorls are as follows, Collectively the calyx, corolla, the next whorl toward the apex, composed of units called petals, which are typically thin, soft and colored to attract animals that help the process of pollination. Androecium, the whorl, consisting of units called stamens. Stamens consist of two parts, a called a filament, topped by an anther where pollen is produced by meiosis. Gynoecium, the innermost whorl of a flower, consisting of one or more units called carpels, the carpel or multiple fused carpels form a hollow structure called an ovary, which produces ovules internally. Ovules are megasporangia and they in turn produce megaspores by meiosis which develop into female gametophytes and these give rise to egg cells. The gynoecium of a flower is described using an alternative terminology wherein the structure one sees in the innermost whorl is called a pistil. A pistil may consist of a carpel or a number of carpels fused together. The sticky tip of the pistil, the stigma, is the receptor of pollen, the supportive stalk, the style, becomes the pathway for pollen tubes to grow from pollen grains adhering to the stigma. The relationship to the gynoecium on the receptacle is described as hypogynous, perigynous, although the arrangement described above is considered typical, plant species show a wide variation in floral structure. These modifications have significance in the evolution of flowering plants and are used extensively by botanists to establish relationships among plant species, the four main parts of a flower are generally defined by their positions on the receptacle and not by their function. Many flowers lack some parts or parts may be modified into other functions and/or look like what is typically another part, in some families, like Ranunculaceae, the petals are greatly reduced and in many species the sepals are colorful and petal-like. Other flowers have modified stamens that are petal-like, the flowers of Peonies and Roses are mostly petaloid stamens
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Panicle
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A panicle is a much-branched inflorescence. Some authors distinguish it from a spike, by requiring that the flowers be pedicellate. The branches of a panicle are often racemes, a panicle may have determinate or indeterminate growth. This type of inflorescence is largely characteristic of such as oat and crabgrass, as well as other plants such as pistachio. Botanists use the term paniculate in two ways, having a true panicle inflorescence as well as having an inflorescence with the form but not necessarily the structure of a panicle. A corymb may have a branching structure, with the lower flowers having longer pedicels than the upper. Many species in the Maloideae, such as hawthorns and rowans, thyrse, a branched inflorescence where the main axis has indeterminate growth, and the branches have determinate growth
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Cultivar
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The term cultivar most commonly refers to an assemblage of plants selected for desirable characteristics that are maintained during propagation. More generally, cultivar refers to the most basic classification category of cultivated plants governed by the ICNCP, most cultivars have arisen in cultivation, but a few are special selections from the wild. Popular ornamental garden plants like roses, camellias, daffodils, rhododendrons, trees used in forestry are also special selections grown for their enhanced quality and yield of timber. Cultivars form a part of Liberty Hyde Baileys broader grouping. Cultivar was coined by Bailey and it is regarded as a portmanteau of cultivated and variety. A cultivar is not the same as a variety, a taxonomic rank below subspecies. In recent times, the naming of cultivars has been complicated by the use of statutory plant patents, the International Union for the Protection of New Varieties of Plants offers legal protection of plant cultivars to people or organisations who introduce new cultivars to commerce. UPOV requires that a cultivar be distinct, uniform and stable, to be distinct, it must have characteristics that easily distinguish it from any other known cultivar. To be uniform and stable, the cultivar must retain these characteristics under repeated propagation, a cultivar is given a cultivar name, which consists of the scientific Latin botanical name followed by a cultivar epithet. The cultivar epithet is usually in a vernacular language, for example, the full cultivar name of the King Edward potato is Solanum tuberosum King Edward. The King Edward part of the name is the cultivar epithet, the origin of the term cultivar arises from the need to distinguish between wild plants and those with characteristics that have arisen in cultivation. This distinction dates back to the Greek philosopher Theophrastus, the Father of Botany, botanical historian Alan Morton notes that Theophrastus in his Enquiry into Plants had an inkling of the limits of culturally induced changes and of the importance of genetic constitution. In Species Plantarum, Linnaeus listed all the known to him. Most of the listed by Linnaeus were of garden origin rather than being wild plants. Over time there was an increasing need to distinguish between plants growing in the wild, and those with variations that had produced in cultivation. In the nineteenth century many garden-derived plants were given names, sometimes in Latin. In the twentieth century an improved international terminology was proposed for the classification and it is essentially the equivalent of the botanical variety except in respect to its origin. However, Bailey was never explicit about the etymology of the word, and it has suggested that it is a contraction of the words cultigen and variety
23.
Fiber
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Fiber or fibre is a natural or synthetic substance that is significantly longer than it is wide. Fibers are often used in the manufacture of other materials, the strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene. Natural fibers develop or occur in the shape, and include those produced by plants, animals. Plant fibers are employed in the manufacture of paper and textile, wood fiber, distinguished from vegetable fiber, is from tree sources. Forms include groundwood, lacebark, thermomechanical pulp, and bleached or unbleached kraft or sulfite pulps, animal fibers consist largely of particular proteins. Instances are silkworm silk, spider silk, sinew, catgut, wool, sea silk and hair such as wool, mohair and angora, fur such as sheepskin, rabbit, mink, fox, beaver. Mineral fibers include the asbestos group, asbestos is the only naturally occurring long mineral fiber. Six minerals have been classified as asbestos including chrysotile of the serpentine class, short, fiber-like minerals include wollastonite and palygorskite. Instances are collagen family of proteins, tendon, muscle proteins like actin, cell proteins like microtubules and many others, spider silk, sinew, man-made or chemical fibers are fibers whose chemical composition, structure, and properties are significantly modified during the manufacturing process. Man-made fibers consist of regenerated fibers and synthetic fibers, the earliest semi-synthetic fiber is the cellulose regenerated fiber, rayon. Most semi-synthetic fibers are cellulose regenerated fibers, cellulose fibers are a subset of man-made fibers, regenerated from natural cellulose. The cellulose comes from sources, rayon from tree wood fiber, Modal from beech trees, bamboo fiber from bamboo, seacell from seaweed. In the production of fibers, the cellulose is reduced to a fairly pure form as a viscous mass. Therefore, the process leaves few characteristics distinctive of the natural source material in the finished products. Some examples are, rayon bamboo fiber Lyocell, a brand of rayon Modal, historically, cellulose diacetate and -triacetate were classified under the term rayon, but are now considered distinct materials. Synthetic come entirely from materials such as petrochemicals, unlike those man-made fibers derived from such natural substances as cellulose or protein. Metallic fibers can be drawn from ductile metals such as copper, gold or silver and extruded or deposited from more brittle ones, such as nickel, carbon fibers are often based on oxydized and via pyrolysis carbonized polymers like PAN, but the end product is almost pure carbon. Silicon carbide fibers, where the polymers are not hydrocarbons but polymers
24.
Leather
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Leather is a durable and flexible material created by tanning animal rawhide and skin, often cattle hide. It can be produced at manufacturing scales ranging from cottage industry to heavy industry, people use leather to make various goods—including clothing, bookbinding, leather wallpaper, and as a furniture covering. It is produced in a variety of types and styles. Several tanning processes transform hides and skins into leather, Chrome-tanned leather, invented in 1858, is tanned using chromium sulfate and it is more supple and pliable than vegetable-tanned leather and does not discolor or lose shape as drastically in water as vegetable-tanned. It is also known as wet-blue for its color derived from the chromium, more exotic colors are possible when using chrome tanning. The chrome tanning method usually only takes a day to finish, and it is reported that chrome-tanned leather adds up to 80% of the global leather supply. Vegetable-tanned leather is tanned using tannins and other found in different vegetable matter, such as tree bark prepared in bark mills, wood, leaves, fruits. It is supple and brown in color, with the exact shade depending on the mix of chemicals and it is the only form of leather suitable for use in leather carving or stamping. Vegetable-tanned leather is not stable in water, it tends to discolor, so if left to soak and then dried it shrinks, in hot water, it shrinks drastically and partly congeals—becoming rigid, and eventually brittle. Boiled leather is an example of this, where the leather has been hardened by being immersed in hot water, historically, it was occasionally used as armour after hardening, and it has also been used for book binding. Aldehyde-tanned leather is tanned using glutaraldehyde or oxazolidine compounds and this is the leather that most tanners refer to as wet-white leather due to its pale cream or white color. It is the type of chrome-free leather, often seen in shoes for infants. Formaldehyde tanning is another aldehyde tanning method, brain-tanned leathers fall into this category, and are exceptionally water absorbent. Brain tanned leathers are made by a process that uses emulsified oils, often those of animal brains such as deer, cattle. They are known for their softness and washability. Chamois leather also falls into the category of aldehyde tanning, and like brain tanning, produces a porous, chamois leather is made using marine oils that oxidize easily to produce the aldehydes that tan the leather to color it. Rose-tanned leather is a variation of oil tanning and brain tanning. Rose-tanned leather tanned leaves a powerful rose fragrance even years from when it is manufactured and it has been called the most valuable leather on earth, but this is mostly due to the high cost of rose otto and its labor-intensive tanning process
25.
Resin
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In polymer chemistry and materials science, resin is a solid or highly viscous substance of plant or synthetic origin that is typically convertible into polymers. They are often mixtures of compounds, principally terpenes. Many plants, particularly woody plants, produce resin in response to injury, the resin acts as a bandage protecting the plant from invading insects and pathogens. Plants secrete resins and rosins for their protective benefits, the resin produced by most plants is composed mainly of terpenes and derivatives. Some resins also contain a proportion of resin acids. The individual components of resin can be separated by fractional distillation, rosins on the other hand are less volatile and consist, inter alia, of diterpenes. Amber is fossil resin from coniferous and other tree species, copal, kauri gum, dammar and other resins may also be found as subfossil deposits. Subfossil copal can be distinguished from genuine fossil amber because it becomes tacky when a drop of a solvent such as acetone or chloroform is placed on it, african copal and the kauri gum of New Zealand are also procured in a semi-fossil condition. Solidified resin from which the volatile terpene components have been removed by distillation is known as rosin, typical rosin is a transparent or translucent mass, with a vitreous fracture and a faintly yellow or brown colour, non-odorous or having only a slight turpentine odor and taste. Rosin is insoluble in water, mostly soluble in alcohol, essential oils, ether and hot fatty oils, and softens and melts under the influence of heat, rosin consists of a complex mixture of different substances including organic acids named the resin acids. These are closely related to the terpenes, and derive from them through partial oxidation, Resin acids can be dissolved in alkalis to form resin soaps, from which the purified resin acids are regenerated by treatment with acids. Examples of resin acids are abietic acid, C20H30O2, plicatic acid contained in cedar, and pimaric acid, C20H30O2, a constituent of galipot resin. Abietic acid can also be extracted from rosin by means of hot alcohol, it crystallizes in leaflets, pimaric acid closely resembles abietic acid into which it passes when distilled in a vacuum, it has been supposed to consist of three isomers. Rosin is obtained from pines and some plants, mostly conifers. Propolis, consisting largely of resins collected from such as poplars and conifers, is used by honey bees to seal gaps in their hives. Shellac and lacquer are examples of insect-derived resins, asphaltite and Utah resin are petroleum bitumens, not a product secreted by plants, although it was ultimately derived from plants. These were highly prized substances, and required as incense in religious rites. The word resin has been applied in the world to nearly any component of a liquid that will set into a hard lacquer or enamel-like finish
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Seed
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A seed is an embryonic plant enclosed in a protective outer covering. The formation of the seed is part of the process of reproduction in seed plants, Seeds are the product of the ripened ovule, after fertilization by pollen and some growth within the mother plant. The embryo is developed from the zygote and the coat from the integuments of the ovule. Seed plants now dominate biological niches on land, from forests to both in hot and cold climates. The term seed also has a meaning that antedates the above—anything that can be sown, e. g. seed potatoes. In the case of sunflower and corn seeds, what is sown is the seed enclosed in a shell or husk, many structures commonly referred to as seeds are actually dry fruits. Plants producing berries are called baccate, sunflower seeds are sometimes sold commercially while still enclosed within the hard wall of the fruit, which must be split open to reach the seed. Different groups of plants have other modifications, the stone fruits have a hardened fruit layer fused to. Nuts are the one-seeded, hard-shelled fruit of plants with an indehiscent seed. Seeds are produced in several related groups of plants, and their manner of production distinguishes the angiosperms from the gymnosperms, angiosperm seeds are produced in a hard or fleshy structure called a fruit that encloses the seeds, hence the name. Some fruits have layers of hard and fleshy material. In gymnosperms, no special structure develops to enclose the seeds, however, the seeds do become covered by the cone scales as they develop in some species of conifer. Seed production in natural plant populations varies widely from year-to-year in response to weather variables, insects and diseases, over a 20-year period, for example, forests composed of loblolly pine and shortleaf pine produced from 0 to nearly 5 million sound pine seeds per hectare. Over this period, there were six bumper, five poor, and nine good seed crops, right after fertilization, the zygote is mostly inactive, but the primary endosperm divides rapidly to form the endosperm tissue. This tissue becomes the food the young plant will consume until the roots have developed after germination, after fertilization the ovules develop into the seeds. The ovule consists of a number of components, The funicle or seed stalk which attaches the ovule to the placenta and hence ovary or fruit wall, the nucellus, the remnant of the megasporangium and main region of the ovule where the megagametophyte develops. The micropyle, a pore or opening in the apex of the integument of the ovule where the pollen tube usually enters during the process of fertilization. The chalaza, the base of the ovule opposite the micropyle, the shape of the ovules as they develop often affects the final shape of the seeds
27.
Recalcitrant seed
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Recalcitrant seeds are seeds that do not survive drying and freezing during ex-situ conservation and vice versa. By and large, these seeds cannot resist the effects of drying or temperatures less than 10 °C, thus, generally speaking, most tropical pioneer species have orthodox seeds but many climax species have recalcitrant or intermediate seeds. These seeds showed deterioration of cell membrane lipids and proteins after as few as 3–4 days of drying, other seeds such as those of the sweet chestnut show oxidative damage resulting from uncontrolled metabolism occurring during the drying process. Micropropagation Orthodox seed Plant propagation Seedbank
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Germination
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Germination is the process by which a plant grows from a seed. The most common example of germination is the sprouting of a seedling from a seed of an angiosperm or gymnosperm, in addition, the growth of a sporeling from a spore, such as the spores of hyphae from fungal spores, is also germination. Thus, in a sense, germination can be thought of as anything expanding into greater being from a small existence or germ. The seed of a plant is a small package produced in a fruit or cone after the union of male and female reproductive cells. All fully developed seeds contain an embryo and, in most plant species some store of food reserves, some plants produce varying numbers of seeds that lack embryos, these are called empty seeds and never germinate. Dormant seeds are seeds that do not germinate because they are subject to external environmental conditions that prevent the initiation of metabolic processes. Under proper conditions, the seed begins to germinate and the embryonic tissues resume growth, Seed germination depends on both internal and external conditions. The most important external factors include right temperature, water, oxygen or air, various plants require different variables for successful seed germination. Often this depends on the seed variety and is closely linked to the ecological conditions of a plants natural habitat. For some seeds, their future germination response is affected by environmental conditions during seed formation, mature seeds are often extremely dry and need to take in significant amounts of water, relative to the dry weight of the seed, before cellular metabolism and growth can resume. Most seeds need enough water to moisten the seeds but not enough to soak them, the uptake of water by seeds is called imbibition, which leads to the swelling and the breaking of the seed coat. When seeds are formed, most plants store a reserve with the seed, such as starch, proteins. This food reserve provides nourishment to the growing embryo, when the seed imbibes water, hydrolytic enzymes are activated which break down these stored food resources into metabolically useful chemicals. Oxygen is required by the seed for metabolism. Oxygen is used in respiration, the main source of the seedlings energy until it grows leaves. Oxygen is a gas that is found in soil pore spaces, if a seed is buried too deeply within the soil or the soil is waterlogged. Temperature affects cellular metabolic and growth rates, Seeds from different species and even seeds from the same plant germinate over a wide range of temperatures. Seeds often have a range within which they will germinate
29.
Michael Boym
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Michał Piotr Boym was a Polish Jesuit missionary to China, scientist and explorer. He is notable as one of the first westerners to travel within the Chinese mainland, Michał Boym was born in Lwów, Poland, around 1614, to a well-off family of Hungarian ancestry. His grandfather Jerzy Boim came to Poland from Hungary with the king Stefan Batory, Michałs father, Paweł Jerzy Boim, was a physician to King Sigismund III of Poland. Out of Pawel Jerzys six sons, the eldest, the neer-do-well Jerzy was disinherited, Mikołaj and Jan became merchants, Paweł, the family had their own family chapel in Lvivs central square, which was constructed around the time of Michałs birth. In 1631, Boym joined the Jesuits in Kraków, and was ordained a priest, in 1643, after almost a decade of intensive studies in the monasteries of Kraków, Kalisz, Jarosław and Sandomierz, Boym embarked on a voyage to Eastern Asia. He first traveled to Rome, where he obtained a blessing for his mission from Pope Urban VIII, later that year he embarked with a group of nine other priests and clerics on a voyage to Portuguese Goa, and then Macau. Initially he taught at St. Paul Jesuit College and he then moved to the island of Hainan, where he opened a small Catholic mission. After the island had been conquered by the Manchus, Boym had to flee to Tonkin in 1647, the Emperors eunuch secretary Pang Tianshou, known by his Christian name Achilles, had become a Christian as well, years earlier. Boym was chosen to present the situation of the Chinese Emperor to the Pope and he received letters from Empress dowager Helena and from Pang Achilles, to give to Pope Innocent X, the General of the Jesuit Order, and Cardinal John de Lugo. Additional letters were dispatched to the Doge of Venice and to the King of Portugal, together with a young court official named Andrew Zheng, Boym embarked on his return voyage to Europe. This view was supported by the new local superior of the Jesuits. Boym was placed under house arrest, however, he managed to escape and continue his voyage on foot. By way of Hyderabad, Surat, Bander Abbas and Shiraz, he arrived at Isfahan, from there he continued his journey to Erzerum, Trabzon and İzmir, where he arrived near the end of August 1652. As the Venetian court was having conflicts with the Jesuits, Boym discarded his habit and dressed up as a Chinese Mandarin, before he arrived in Venice in December of that year. Although he had managed to cross uncharted waters and unknown lands, his mission there would not be easy, initially the Doge of Venice refused to grant Boym an audience, as Venice wanted to maintain a neutral stance in regards to China. Boym managed to convince the French ambassador to support his cause, however, the French involvement caused a negative reaction from the Pope, as Innocent X was actively opposed to France and its ambitions. Also the newly elected General of the Jesuits, Gosvinus Nickel, believed Boyms mission might endanger other Jesuit missions in China, a new Pope was elected in 1655, and after three years, Alexander VII finally saw Boym on December 18,1655. However, the letter from the new Pope opened many doors for Boym, in Lisbon, he was granted an audience by King John IV, who promised to help the Chinese struggle with military force
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Flora Sinensis
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Flora Sinensis is one of the first European natural history books about China, published in Vienna in 1656. Its author, Michael Boym, was a Jesuit missionary from Poland, the book was the first description of an ecosystem of the Far East published in Europe. Boym underlined the medicinal properties of the Chinese plants and it is said that the Flora Sinensis was the first book that used the name Flora in this meaning, a book covering the plant world of a region. However, despite its title, the book covered not only plants, it obviously includes some species that are neither plants nor Chinese
31.
Malayalam
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Malayalam /mʌləˈjɑːləm/ is a language spoken in India, predominantly in the state of Kerala. It is one of the 22 scheduled languages of India and was designated as a Classical Language in India in 2013 and it was developed to the current form mainly by the influence of the poet Thunchaththu Ezhuthachan in the 16th century. Malayalam has official status in the state of Kerala and in the union territories of Lakshadweep. It belongs to the Dravidian family of languages and is spoken by some 38 million people, according to one theory, Malayalam originated from Middle Tamil in the 7th century. However, the current understanding proposes the separation of Malayalam from Proto-Dravidian in the pre-historic era, Malayalam incorporated many elements from Sanskrit through the ages. Before Malayalam came into being, Old Tamil was used in literature and courts of a region called Tamilakam, including present day Kerala state, silappatikaramit was written by Chera prince Ilango Adigal from Chunkaparra, and is considered a classic in Sangam literature. Modern Malayalam still preserves many words from the ancient Tamil vocabulary of Sangam literature, the earliest script used to write Malayalam was the Vatteluttu alphabet, and later the Kolezhuttu, which derived from it. As Malayalam began to borrow words as well as the rules of grammar from Sanskrit. This developed into the modern Malayalam script, many medieval liturgical texts were written in an admixture of Sanskrit and early Malayalam, called Manipravalam. The oldest literary work in Malayalam, distinct from the Tamil tradition, is dated from between the 9th and 11th centuries, the first travelogue in any Indian language is the Malayalam Varthamanappusthakam, written by Paremmakkal Thoma Kathanar in 1785. Due to its lineage deriving from both Tamil and Sanskrit, the Malayalam script has the largest number of letters among the Indian language orthographies, the Malayalam script includes letters capable of representing almost all the sounds of all Indo-Aryan and Dravidian languages. Malayalam serves as a language on the islands including the Mahl-dominated Minicoy Island. The word Malayalam originated from the Sanskrit resp, Malayalam words malai or mala, meaning hill, and elam, meaning region. Malayalam thus translates as hill region and used to refer to the land of the Chera dynasty, the language Malayalam is alternatively called Alealum, Malayalani, Malayali, Malean, Maliyad, and Mallealle. The word Malayalam originally meant only for the name of the region, Malayanma or Malayayma represented the language. With the emergence of modern Malayalam language, the name of the language started to be known by the name of the region, hence now, the word Malayanma is considered by some to represent the olden Malayalam language. The language got the name Malayalam during the mid 19th century, the origin of Malayalam, an independent offshoot of the proto-Dravidian language, has been and continues to be an engaging pursuit among comparative historical linguists. Together with Tamil, Toda, Kannada and Tulu, Malayalam belongs to the group of Dravidian languages
32.
Dravidian language
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The Dravidian languages with the most speakers are Telugu, Tamil, Kannada and Malayalam. There are also groups of Dravidian-speaking scheduled tribes, who live beyond the mainstream communities, such as the Kurukh. Epigraphically the Dravidian languages have been attested since the 2nd century BCE, only two Dravidian languages are exclusively spoken outside India, Brahui in Pakistan and Dhangar, a dialect of Kurukh, in Nepal. Caldwell coined the term Dravidian for this family of languages, based on the usage of the Sanskrit word drāviḍa in the work Tantravārttika by Kumārila Bhaṭṭa. In his own words, Caldwell says, The word I have chosen is Dravidian, from Drāviḍa, I have, therefore, no doubt of the propriety of adopting it. The 1961 publication of the Dravidian etymological dictionary by T, emeneau proved a notable event in the study of Dravidian linguistics. As for the origin of the Sanskrit word drāviḍa itself, researchers have proposed various theories, basically the theories deal with the direction of derivation between tamiẓ and drāviḍa. There is no definite philological and linguistic basis for asserting unilaterally that the name Dravida also forms the origin of the word Tamil, Kamil Zvelebil cites the forms such as dramila damiḷa and then goes on to say, The forms damiḷa/damila almost certainly provide a connection of drviḍa and. Tamiḷ < tamiẓ. whereby the further development might have been *tamiẓ > *damiḷ > damiḷa- / damila- and further, with the intrusive, hypercorrect -r-, an analogical case of DED1033 Ta. kamuku, Tu. kangu areca nut, Skt. kramu. Sinhala BCE inscriptions cite dameḍa-, damela- denoting Tamil merchants and it appears that damiḷa- was older than draviḍa- which could be its Sanskritization. Based on what Krishnamurti states, the Sanskrit word draviḍa itself is later than damiḷa since the dates for the forms with -r- are centuries later than the dates for the forms without -r-. The Monier-Williams Sanskrit Dictionary lists for the Sanskrit word draviḍa a meaning of collective Name for 5 peoples, viz. the Āndhras, Karṇāṭakas, Gurjaras, Tailaṅgas, the Dravidian languages form a close-knit family. They are descended from the Proto-Dravidian language, there is reasonable agreement on how they are related to each other. Most scholars agree on four groups, North, Central, South-Central, earlier classifications grouped Central and South-Central Dravidian in a single branch. The classification below follows Krishnamurti in grouping South-Central and South Dravidian, languages recognized as official languages of India appear here in boldface. Some authors deny that North Dravidian forms a subgroup, splitting it into Northeast and Northwest. In some words, *c is retracted to /k/ and this development is however also found in several other Dravidian languages, including Kannada, Kodagu and Tulu. A few morphological parallels between Brahui and Kurukh-Malto are also known, but according to McAlpin they are analyzable as shared archaisms rather than shared innovations, approximately 29% of Indias population spoke Dravidian languages in 1981
33.
Portuguese language
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Portuguese is a Romance language and the sole official language of Portugal, Brazil, Cape Verde, Guinea-Bissau, Mozambique, Angola, and São Tomé and Príncipe. It also has co-official language status in East Timor, Equatorial Guinea, Portuguese is part of the Ibero-Romance group that evolved from several dialects of Vulgar Latin in the medieval Kingdom of Galicia, and has kept some Celtic phonology. Portuguese is also termed the language of Camões, after Luís Vaz de Camões, one of the greatest literary figures in the Portuguese language and author of the Portuguese epic poem, the museum is the first of its kind in the world. In 2015 the museum was destroyed in a fire, but there are plans to reconstruct it, when the Romans arrived in the Iberian Peninsula in 216 BCE, they brought the Latin language with them, from which all Romance languages descend. Between 409 CE and 711 CE, as the Roman Empire collapsed in Western Europe, Portuguese evolved from the medieval language, known today by linguists as Galician-Portuguese, Old Portuguese or Old Galician, of the northwestern medieval Kingdom of Galicia. It is in Latin administrative documents of the 9th century that written Galician-Portuguese words and this phase is known as Proto-Portuguese, which lasted from the 9th century until the 12th-century independence of the County of Portugal from the Kingdom of León, by then reigning over Galicia. In the first part of the Galician-Portuguese period, the language was used for documents. For some time, it was the language of preference for poetry in Christian Hispania. Portugal became an independent kingdom in 1139, under King Afonso I of Portugal, in the second period of Old Portuguese, in the 15th and 16th centuries, with the Portuguese discoveries, the language was taken to many regions of Africa, Asia and the Americas. The language continued to be popular in parts of Asia until the 19th century, some Portuguese-speaking Christian communities in India, Sri Lanka, Malaysia, and Indonesia preserved their language even after they were isolated from Portugal. The end of the Old Portuguese period was marked by the publication of the Cancioneiro Geral by Garcia de Resende, Most literate Portuguese speakers were also literate in Latin, and thus they easily adopted Latin words into their writing—and eventually speech—in Portuguese. Portuguese is the language of the majority of people in Brazil and Portugal, perhaps 75% of the population of Angola speaks Portuguese natively, and 85% are fluent. Just over 40% of the population of Mozambique are native speakers of Portuguese, Portuguese is also spoken natively by 30% of the population in Guinea-Bissau, and a Portuguese-based creole is understood by all. No data is available for Cape Verde, but almost all the population is bilingual, there are also significant Portuguese speaking immigrant communities in many countries including Andorra, Bermuda, Canada, France, Japan, Jersey, Namibia, Paraguay, Macau, Switzerland, Venezuela. In some parts of former Portuguese India, namely Goa and Daman and Diu, in 2014, an estimated 1,500 students were learning Portuguese in Goa. Equatorial Guinea made an application for full membership to the CPLP in June 2010. In 2011, Portuguese became its official language and, in July 2014. Portuguese is a subject in The school curriculum in Uruguay
34.
Spice trade
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The spice trade refers to the trade between historical civilizations in Asia, Northeast Africa and Europe. Spices such as cinnamon, cassia, cardamom, ginger, pepper and these spices found their way into the Middle East before the beginning of the Christian era, where the true sources of these spices were withheld by the traders and associated with fantastic tales. Kerala, referred to as the land of spices or as the Spice Garden of India, was the place traders and explorers wanted to reach, including Christopher Columbus, Vasco da Gama, the Greco-Roman world followed by trading along the Incense route and the Roman-India routes. During the first millennium, the sea routes to India and Sri Lanka were controlled by the Indians and Ethiopians that became the trading power of the Red Sea. The Kingdom of Axum had pioneered the Red Sea route before the 1st century AD, by mid-7th century AD after the rise of Islam, Arab traders started dominating the maritime routes. Arab traders eventually took over conveying goods via the Levant and Venetian merchants to Europe until the rise of the Ottoman Turks cut the route again by 1453, overland routes helped the spice trade initially, but maritime trade routes led to tremendous growth in commercial activities. The trade was changed by the European Age of Discovery, during which the trade, particularly in black pepper. The Cape Route from Europe to the Indian Ocean via the Cape of Good Hope was pioneered by the Portuguese explorer navigator Vasco da Gama in 1498, there were many different ways that spices were used in antiquity. This trade — driving the economy from the end of the Middle Ages well into the modern times — ushered in an age of European domination in the East. Channels, such as the Bay of Bengal, served as bridges for cultural and commercial exchanges between diverse cultures as nations struggled to control of the trade along the many spice routes. European dominance was slow to develop, the Portuguese trade routes were mainly restricted and limited by the use of ancient routes, ports, and nations that were difficult to dominate. The Dutch were later able to bypass many of these problems by pioneering a direct route from the Cape of Good Hope to the Sunda Strait in Indonesia. The Egyptians had traded in the Red Sea, spices from the Land of Punt, luxury goods traded along the Incense Route included Indian spices, ebony, silk and fine textiles. The spice trade was associated with overland routes early on but maritime routes proved to be the factor which helped the trade grow, the Ptolemaic dynasty had developed trade with India using the Red Sea ports. People from the Neolithic period traded in spices, obsidian, sea shells, precious stones, the first to mention the trade in historical periods are the Egyptians. In the 3rd millennium BC, they traded with the Land of Punt, which is believed to have been situated in an area encompassing northern Somalia, Djibouti, Eritrea, the sea trade was in the Red Sea and the Indian Ocean. The sea route in the Red Sea was from Bab-el-Mandeb to Berenike and from there by land to the Nile, the land trade was in deserts of Western Arabia using camels. The Indonesians were trading in spices with East Africa using Catamaran boats, in the second half of the first millennium BC the Arab tribes of South and West Arabia took control over the land trade of spices from South Arabia to the Mediterranean Sea
35.
South India
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The region occupies 19. 31% of Indias land area. Covering the southern part of the peninsular Deccan Plateau, South India is bounded by the Bay of Bengal in the east, the Arabian Sea in the west, and the Indian Ocean in the south. The geography of the region is diverse, with two ranges, the Western and Eastern Ghats, bordering the plateau heartland. The Godavari River, Krishna River, Kaveri, Tungabhadra and Vaigai rivers are important non-perennial sources of water, Bangalore, Chennai, Hyderabad, Visakhapatnam, Vijayawada, Coimbatore and Kochi are the largest urban areas. Majority of the people in South India speak one of the four major Dravidian languages, Telugu, Tamil, Kannada and Malayalam. During its history, a number of kingdoms ruled over parts of South India whose invasions across southern and southeastern Asia impacted the history. Major dynasties that were established in South India include the Cheras, Cholas, Pandyas, Pallavas, Satavahanas, Chalukyas, Rashtrakutas, european countries entered India through Kerala and the region was colonised by Britain and other nations. HDI in the states is high and the economy has undergone growth at a faster rate than most northern states. Literacy rates in the states are higher than the national average with approximately 80% of the population capable of reading and writing. The fertility rate in South India is 1.9, the lowest of all regions in India, South India also known as Peninsular India has been known by several other names. Carnatic derived from Karnād or Karunād meaning high country has also associated with South India. Carbon dating on ash mounds associated with Neolithic cultures in South India date back to 8000 BCE, artefacts such as ground stone axes, and minor copper objects have been found in the region. Towards the beginning of 1000 BCE, iron technology spread through the region, however, the region was in the middle of a trade route that extended from Muziris to Arikamedu linking the Mediterranean and East Asia. Trade with Phoenicians, Romans, Greeks, Arabs, Syrians, Jews, the region was part of the ancient Silk Road connecting the Asian continent in the East and the West. C. to 14th century A. D. The Vijayanagara Empire, founded in 14th century A. D. was the last Indian dynasty that ruled over the region. The Europeans arrived in the 15th century and by the middle of the 18th century, the French, the British Empire took control of the region from the British East India Company in 1857. During the British colonial rule, the region was divided into the Madras Presidency, Hyderabad state, Mysore, Travancore, Kochi, Vizianagaram and a number of other minor princely states. After the independence of India in 1947, the region was organised into four states, Madras State, Mysore State, Hyderabad State and Travancore-Cochin
36.
Hendrik van Rheede
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Hendrik Adriaan van Rheede tot Drakenstein was a military man and a colonial administrator of the Dutch East India Company and naturalist. Between 1669 and 1676 he served as a governor of Dutch Malabar and employed twenty-five people on his book Hortus Malabaricus, as Lord of Mydrecht, he also played a role in the governance of the Cape colonies. The plant Entada rheedii is named for him, Van Rheede was born into a family of noblemen that played a leading role in the political, administrative and cultural life of the province of Utrecht. His mother, Elisabeth van Utenhove, died in 1637 while his father, Ernst van Rheede, Council at the Admiralty of Amsterdam, Hendrik Adriaan, the youngest of seven children, left home at the age of fourteen. In 1656 he joined as a soldier in the Dutch East India Company, Van Rheede served under Admiral Rijcklof van Goens in campaigns against the Portuguese on the west coast of India in erstwhile Dutch Malabar. He gained rapid promotion becoming an ensign, in 1663, during a siege of Cochin, he was ordered to arrest the queen there and this act saved her life from the massacre of the royal family. The subsequent king of Cochin maintained cordial relations with him and Van Rheede was the Dutch captain who mediated with the Kingdom of Cochin, in 1665 he was appointed as commander in Jaffna and had Johan Nieuhof locked up for smuggling pearls. In 1669 Van Rheede seems to have forced to resign from the Dutch East India Company by Van Goens. The resignation was made as he opposed the measures of Van Goens and instead favoured negotiation. In 1671 he fought with the Zamorin of Calicut, in 1672 he had to deal with the former VOC-employee François Caron, then serving the French East India Company. In 1677 Van Rheede moved to Jakarta, being appointed in the Counsel of India and he stayed for about six months but the conflict with Van Goens grew fiercer. He returned to Amsterdam in June 1678, since 1680 he could call himself Lord of Mijdrecht. In 1681 he signed a contract with the botanists Jan Commelin and Johannes Munnicks, in 1684 he was empowered by the directors of the Company to inspect the Cape Colony, Ceylon and Dutch India to combat corruption within their employees. He appointed Isaac Soolmans to accompany him and they visited Simon van der Stel in Cape of Good Hope, and Groot Constantia, the area Groot Drakenstein was named after him. Van Rheede recommended measures for forestry and viniculture, Rheede, the Lord of Mydrecht, also made rules on how slaves would be treated and he decreed that slave children had to be taught to read and write with any flogging requiring permission. In 1687 Governor Van der Stel opened this region to farmers, Van Rheede was a bachelor, but had adopted a girl from Malabar with an unknown Dutch father. He met with Van Goens junior, an administrator on his way to Batavia. Both men didnt like each other at all and it is possible that the rare trees for the Grand Pensionary Gaspar Fagel were then also destroyed
37.
Malabar region
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Malabar region is an area of southern India lying between the Western Ghats and the Arabian Sea. The name is thought to be derived from the Malayalam words mala and pur, the Malabar Coast, in historical contexts, refers to Indias southwest coast, lying on the narrow coastal plain of Karnataka and Kerala states between the Western Ghats range and the Arabian Sea. The coast runs south of Goa to Cape Comorin on Indias southern tip. In ancient times the term Malabar was used to denote the entire south-western coast of the Indian peninsula, the region formed part of the ancient kingdom of Chera until the early 12th century. Following the breakup of the Chera Kingdom, the chieftains of the region proclaimed their independence, the Malabar Coast is sometimes used as an all-encompassing term for the entire Indian coast from the western coast of Konkan to the tip of the subcontinent at Cape Comorin. It is over 525 miles or 845 km long and it spans from the south-western coast of Maharashtra and goes along the coastal region of Goa, through the entire western coast of Karnataka and Kerala and reaches till Kanyakumari. It is flanked by the Arabian Sea on the west and the Western Ghats on the east, the Southern part of this narrow coast is the South Western Ghats moist deciduous forests. The Malabar Coast featured a number of port cities. Though the name is sometimes extended to the entire south-western coast of the peninsula, Malabar is also used by ecologists to refer to the tropical and subtropical moist broad-leaf forests of south-western India. Malabar District, a part of the ancient Malabar was a part of the British East India Company-controlled state and it included the northern half of the state of Kerala and some coastal regions of present-day Karnataka. The area is predominantly Hindu, but the majority of Keralas Muslim population also live in this area, Kozhikode is considered as the capital of Malabar. During the British rule, Malabars chief importance lay in producing pepper, the area was divided into two categories as North and South. North Malabar comprises present Kasaragod and Kannur Districts, Mananthavady Taluk of Wayanad District and Vatakara, at the conclusion of the Anglo-Mysore wars, the region was organized into a district of Madras Presidency. The British district included the districts of Kannur, Kozhikode, Wayanad, Malappuram. The administrative headquarters was at Calicut, prior to that, Kasaragod was a part of South Canara district of Madras Presidency
38.
Hortus Malabaricus
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Written in Latin, it was compiled over a period of nearly 30 years and published in Amsterdam during 1678–1693. The book was conceived by Hendrik van Rheede, who was the Governor of Dutch Malabar at the time, the book has been translated into English and Malayalam by K. S. Manilal and published by the University of Kerala. The Hortus Malabaricus comprises 12 volumes of about 200 pages each, the first of the 12 volumes of the book was published in 1678, and the last in 1693. It is believed to be the earliest comprehensive printed work on the flora of Asia, mentioned in these volumes are plants of the Malabar region which in his time referred to the stretch along the Western Ghats from Goa to Kanyakumari. The book gives an account of the flora of Kerala, along with sketches. Over 742 different plants and their indigenous science are considered in the book, the book also employs a system of classification based on the traditions adopted by the practitioners of that region. Apart from Latin, the plant names have been recorded in languages including Malayalam, Konkani, Arabic. The comprehensive nature of the book is noted by T, the Secretary to Government, Herman Van Douep, further translated it into Latin, that the learned in all the countries of Europe might have access to it. The whole seems then to have passed under the supervision of another learned individual named Casearius, who was probably a Dutch Chaplain and a personal friend of Van Rheede. A book of its size, on which care was expended, must have consumed a fortune before its publication. Several species of plants have their type illustrations in this work, Hendrik van Rheede is said to have taken a keen personal interest in the compilation of the Hortus Malabaricus. The work was edited by a team of nearly a hundred including, Physicians, such as Ranga Bhat, Vinayaka Pandit, Appu Bhat, and Itti Achuden. Professors of medicine and botany Amateur botanists, such as Arnold Seyn, Theodore Jansson of Almeloveen, Paul Hermann, Johannes Munnicks, Joannes Commelinus, Van Rheede was also assisted by the King of Cochin and the ruling Zamorin of Calicut. The ethnomedical original information in the work was provided by these three working on it for two continuous years morning and evening as certified by them and their certificate to this effect is given in the first volume of the book. A grand memorial to them is erected in Kochi, professor K. S. Manilal has worked over 35 years on the research, translations, and annotations of the Hortus Malabaricus. The effort has brought the main contents of the book to Malayalam and it had largely remained inaccessible previously to them, because of the entire text being untranslated into the English language and Malayalam language
39.
Pickling
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Pickling is the process of preserving or expanding the lifespan of food by either anaerobic fermentation in brine or immersion in vinegar. The resulting food is called a pickle, or, to prevent ambiguity, the pickling procedure will typically affect the foods texture and flavor. In East Asia, vinaigrette is used as a pickling medium. Foods that are pickled include meats, fruits, eggs, another distinguishing characteristic is a pH of 4.6 or lower, which is sufficient to kill most bacteria. Pickling can preserve perishable foods for months, antimicrobial herbs and spices, such as mustard seed, garlic, cinnamon or cloves, are often added. If the food contains sufficient moisture, a pickling brine may be produced simply by adding dry salt, for example, German sauerkraut and Korean kimchi are produced by salting the vegetables to draw out excess water. Natural fermentation at room temperature, by lactic acid bacteria, produces the required acidity, other pickles are made by placing vegetables in vinegar. Unlike the canning process, pickling does not require that the food be completely sterile before it is sealed, the acidity or salinity of the solution, the temperature of fermentation, and the exclusion of oxygen determine which microorganisms dominate, and determine the flavor of the end product. When both salt concentration and temperature are low, Leuconostoc mesenteroides dominates, producing a mix of acids, alcohol, at higher temperatures Lactobacillus plantarum dominates, which produces primarily lactic acid. Many pickles start with Leuconostoc, and change to Lactobacillus with higher acidity, pickling began 4000 years ago using cucumbers native to India. This was used as a way to food for out-of-season use and for long journeys. Salt pork and salt beef were common staples for sailors before the days of steam engines, although the process was invented to preserve foods, pickles are also made and eaten because people enjoy the resulting flavors. Pickling may also improve the value of food by introducing B vitamins produced by bacteria. The term pickle is derived from the Dutch word pekel, meaning brine, in the U. S. and Canada, and sometimes Australia and New Zealand, the word pickle alone almost always refers to a pickled cucumber, except when it is used figuratively. It may also refer to types of pickles such as pickled onion, pickled cauliflower. In the UK, pickle, as in a cheese and pickle sandwich, may refer to Ploughmans pickle. South Asia has a variety of pickles, which are mainly made from varieties of mango, lemon, lime, goongura, tamarind and Indian gooseberry. Vegetables such as brinjal, carrots, cauliflower, tomato, bitter gourd, green tamarind, ginger, garlic, onion and these fruits and vegetables are generally mixed with ingredients like salt, spices, and vegetable oils and are set to mature in a moistureless medium
40.
Refrigeration
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Refrigeration is a process of moving heat from one location to another in controlled conditions. The work of heat transport is driven by mechanical work. Refrigeration has many applications, including, but not limited to, household refrigerators, industrial freezers, cryogenics, heat pumps may use the heat output of the refrigeration process, and also may be designed to be reversible, but are otherwise similar to air conditioning units. Refrigeration has had a impact on industry, lifestyle, agriculture. The idea of preserving food dates back to at least the ancient Roman, however, mechanical refrigeration technology has rapidly evolved in the last century, from ice harvesting to temperature-controlled rail cars. Settlements were also developing in parts of the country, filled with new natural resources. These new settlement patterns sparked the building of cities which are able to thrive in areas that were otherwise thought to be inhospitable, such as Houston, Texas and Las Vegas. In most developed countries, cities are heavily dependent upon refrigeration in supermarkets, the increase in food sources has led to a larger concentration of agricultural sales coming from a smaller percentage of existing farms. Farms today have a larger output per person in comparison to the late 1800s. This has resulted in new food sources available to entire populations, the seasonal harvesting of snow and ice is an ancient practice estimated to have begun earlier than 1000 B. C. A Chinese collection of lyrics from this period known as the Shih king. However, little is known about the construction of these ice cellars or what the ice was used for. ”Historians have interpreted this to mean that the Jews used ice to cool beverages rather than to preserve food. Other ancient cultures such as the Greeks and the Romans dug large snow pits insulated with grass, chaff, like the Jews, the Greeks and Romans did not use ice and snow to preserve food, but primarily as a means to cool beverages. Slaves would moisten the outside of the jars and the resulting evaporation would cool the water, the ancient people of India used this same concept to produce ice. The Persians stored ice in a pit called a Yakhchal and may have been the first group of people to use storage to preserve food. In the Australian outback before a reliable electricity supply was available where the weather could be hot and dry and this consisted of a room with hessian curtains hanging from the ceiling soaked in water. The water would evaporate and thereby cool the hessian curtains and thereby the air circulating in the room and this would allow many perishables such as fruit, butter, and cured meats to be kept that would normally spoil in the heat. Before 1830, few Americans used ice to refrigerate foods due to a lack of ice-storehouses and iceboxes, as these two things became more widely available, individuals used axes and saws to harvest ice for their storehouses
41.
Bell pepper
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The bell pepper is a cultivar group of the species Capsicum annuum. Cultivars of the plant produce fruits in different colors, including red, yellow, orange, green, chocolate/brown, vanilla/white, bell peppers are sometimes grouped with less pungent pepper varieties as sweet peppers. The whitish ribs and seeds inside bell peppers may be consumed, peppers are native to Mexico, Central America, and northern South America. Pepper seeds were imported to Spain in 1493, and from there spread to other European, African, today, China is the worlds largest pepper producer, followed by Mexico and Indonesia. Ideal growing conditions for peppers include warm soil, ideally 21 to 29 °C. Bell peppers are sensitive to an abundance of moisture and extreme temperatures, the misleading name pepper was given by Europeans when Christopher Columbus brought the plant back to Europe. The most commonly used name of the plant family, chile, is of Mexican origin. Botanically speaking, bell peppers are fruit, although they are considered vegetables in culinary contexts. The lack of capsaicin in bell peppers is due to a form of a gene that eliminates capsaicin and, consequently. This recessive gene is overwritten in the Mexibelle pepper, a variety of bell pepper that produces small amounts of capsaicin. Sweet pepper cultivars produce non pungent capsaicinoids, with many physiological effects similar to the more pungent sister compound capsaican, the terms bell pepper, pepper, and capsicum are often used for any of the large bell shaped fruits, regardless of their color. In British and Canadian English, the fruit is referred to as a pepper, or additionally by color, whereas in the United States and Malaysia. In parts of the U. S. Midwest, bell peppers are called mangoes, Canadian English uses both bell pepper and pepper interchangeably. In some languages, the term paprika, which has its roots in the word for pepper, is used for both the spice and the fruit – sometimes referred to by their color, the bell pepper is called パプリカ or ピーマン in Japan. In Switzerland, the fruit is called peperone, which is the Italian name of the fruit. In France, it is called poivron, with the root as poivre or piment. In South Korea, the word 피망 refers to bell peppers. In Sri Lanka, the used as a vegetable is called maalu miris
42.
Inflorescence
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An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the part of the shoot of seed plants where flowers are formed. Inflorescence can also be defined as the portion of a plant that bears a cluster of flowers in a specific pattern. The stem holding the whole inflorescence is called a peduncle and the major axis holding the flowers or more branches within the inflorescence is called the rachis, the stalk of each single flower is called a pedicel. A flower that is not part of an inflorescence is called a solitary flower, any flower in an inflorescence may be referred to as a floret, especially when the individual flowers are particularly small and borne in a tight cluster, such as in a pseudanthium. The fruiting stage of an inflorescence is known as an infructescence, inflorescences may be simple or complex. The rachis may be one of several types, including Single, Composite, Umbel and these terms are general representations as plants in nature can have a combination of types. Inflorescences usually have modified shoots foliage different from the part of the plant. Considering the broadest meaning of the term, any leaf associated with an inflorescence is called a bract. A bract is usually located at the node where the stem of the inflorescence forms, joined to the main stem of the plant. They serve a variety of functions which include attracting pollinators and protecting young flowers, according to the presence or absence of bracts and their characteristics we can distinguish, Ebracteate inflorescences, No bracts in the inflorescence. Bracteate inflorescences, The bracts in the inflorescence are very specialised, sometimes reduced to small scales and this use is not technically correct, as, despite their normal appearance, these leaves are considered, in fact, bracts, so that leafy inflorescence is preferable. Leafy-bracted inflorescences, Intermediate between bracteate and leafy inflorescence, if many bracts are present and they are strictly connected to the stem, like in the family Asteraceae, the bracts might collectively be called an involucre. If the inflorescence has a unit of bracts further up the stem. Plant organs can grow according to two different schemes, namely monopodial or racemose and sympodial or cymose, the terminal bud keeps growing and forming lateral flowers. A terminal flower is never formed, the terminal bud forms a terminal flower and then dies out. Other flowers then grow from lateral buds, indeterminate and determinate inflorescences are sometimes referred to as open and closed inflorescences respectively. In an indeterminate inflorescence there is no true terminal flower and the stem usually has a rudimentary end, in many cases the last true flower formed by the terminal bud straightens up, appearing to be a terminal flower
43.
Southeast Asia
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Southeast Asia or Southeastern Asia is a subregion of Asia, consisting of the countries that are geographically south of China, east of India, west of New Guinea and north of Australia. The region lies near the intersection of geological plates, with seismic and volcanic activity. Southeast Asia consists of two regions, Mainland Southeast Asia, also known historically as Indochina, comprising Vietnam, Laos, Cambodia, Thailand, Myanmar. Maritime Southeast Asia, comprising Indonesia, East Malaysia, Singapore, Philippines, East Timor, Brunei, Cocos Islands, definitions of Southeast Asia vary, but most definitions include the area represented by the countries listed below. All of the states are members of the Association of Southeast Asian Nations, the area, together with part of South Asia, was widely known as the East Indies or simply the Indies until the 20th century. Sovereignty issues exist over some territories in the South China Sea, Papua New Guinea has stated that it might join ASEAN, and is currently an observer. Southeast Asia is geographically divided into two subregions, namely Mainland Southeast Asia and Maritime Southeast Asia, Mainland Southeast Asia includes, Maritime Southeast Asia includes, The Andaman and Nicobar Islands of India are geographically considered part of Southeast Asia. Eastern Bangladesh and the Seven Sister States of India are culturally part of Southeast Asia, the eastern half of Indonesia and East Timor are considered to be biogeographically part of Oceania. Homo sapiens reached the region by around 45,000 years ago, homo floresiensis also lived in the area up until 12,000 years ago, when they became extinct. Austronesian people, who form the majority of the population in Indonesia, Malaysia, Brunei, East Timor. Solheim and others have shown evidence for a Nusantao maritime trading network ranging from Vietnam to the rest of the archipelago as early as 5000 BC to 1 AD. The peoples of Southeast Asia, especially those of Austronesian descent, have been seafarers for thousands of years and their vessels, such as the vinta, were ocean-worthy. Magellans voyage records how much more manoeuvrable their vessels were, as compared to the European ships, Passage through the Indian Ocean aided the colonisation of Madagascar by the Austronesian people, as well as commerce between West Asia and Southeast Asia. Gold from Sumatra is thought to have reached as far west as Rome and this was later replaced by Hinduism. Theravada Buddhism soon followed in 525, in the 15th century, Islamic influences began to enter. This forced the last Hindu court in Indonesia to retreat to Bali, in Mainland Southeast Asia, Burma, Cambodia and Thailand retained the Theravada form of Buddhism, brought to them from Sri Lanka. This type of Buddhism was fused with the Hindu-influenced Khmer culture, very little is known about Southeast Asian religious beliefs and practices before the advent of Indian merchants and religious influences from the 2nd century BCE onwards. Prior to the 13th century CE, Hinduism and Buddhism were the religions in Southeast Asia
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East Africa
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East Africa or Eastern Africa is the easterly region of the African continent, variably defined by geography or geopolitics. The first five are included in the African Great Lakes region. Burundi and Rwanda are sometimes considered to be part of Central Africa. Djibouti, Eritrea, Ethiopia and Somalia – collectively known as the Horn of Africa, Comoros, Mauritius and Seychelles – small island nations in the Indian Ocean. Réunion and Mayotte – French overseas territories also in the Indian Ocean, Mozambique and Madagascar – often considered part of Southern Africa, on the eastern side of the sub-continent. Madagascar has close ties to Southeast Asia and the islands of the Indian Ocean. Malawi, Zambia and Zimbabwe – often also included in Southern Africa, Egypt, Sudan and South Sudan – collectively part of the Nile Valley. Situated in the portion of the continent, and Egypt. Also members of the Common Market for Eastern and Southern Africa free trade area, the geography of East Africa is often stunning and scenic. Shaped by global plate tectonic forces that have created the East African Rift, East Africa is the site of Mount Kilimanjaro and Mount Kenya and it also includes the worlds second largest freshwater lake Lake Victoria, and the worlds second deepest lake Lake Tanganyika. The climate of East Africa is rather atypical of equatorial regions, in fact, on the coast of Somaliland and Puntland, many years can go by without any rain whatsoever. Unusually, most of the falls in two distinct wet seasons, one centred on April and the other in October or November. Annual rainfall here ranges from over 1,600 millimetres on the slopes to around 1,250 millimetres at Addis Ababa and 550 millimetres at Asmara. In the high rainfall can be over 2,500 millimetres. Temperatures in East Africa, except on the hot and generally humid coastal belt, are moderate, with maxima of around 25 °C, at altitudes of above 2,500 metres, frosts are common during the dry season and maxima typically about 21 °C or less. The unique geography and apparent suitability for farming made East Africa a target for European exploration, exploitation and colonialization in the nineteenth century, today, tourism is an important part of the economies of Kenya, Tanzania, Seychelles, and Uganda. The easternmost point of the continent, that is Ras Hafun in Somalia, is of archaeological, historical and economical importance, there are differing theories on whether there was a single exodus or several, a multiple dispersal model involves the Southern Dispersal theory. A growing number of researchers suspect that North Africa was instead the home of the modern humans who first trekked out of the continent
India
China
Thailand
Indonesia
Mexico
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