Plant development
Videos
Important structures in plant development are buds, shoots, roots, leaves, and flowers; plants produce these tissues and structures throughout their life from meristems located at the tips of organs,
Variation in leaves from the giant ragweed illustrating positional effects. The lobed leaves come from the base of the plant, while the unlobed leaves come from the top of the plant.
Roots forming above ground on a cutting of Odontonema, also known as firespike
Plant propagation
Videos
Plant propagation is the process by which new plants grow from various sources, including seeds, cuttings, and other plant parts. Plant propagation can refer to both man-made and natural processes.
Gentian seedlings in a plant nursery
One way to germinate an avocado seed
Rose cuttings under plastic bottle greenhouse
Softwood stem cuttings rooting in a controlled environment