WikiVisually
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
WikiVisually
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
Nature The World Movies USA Top Art Fine & Rare History Ivy & Inquiry
Dioecy
Videos
Dioecy is a characteristic of species that have distinct unisexual individuals, each producing either male or female gametes, either directly or indirectly. Dioecious reproduction is biparental reprod
In dioecious holly, some plants only have 'male' flowers with stamens producing pollen.
In dioecious holly, some plants only have 'male' flowers with stamens producing pollen.
Other holly plants only have 'female' flowers that produce ovules.
Other holly plants only have 'female' flowers that produce ovules.
Hermaphrodite
Videos
A hermaphrodite is a sexually reproducing organism that produces both male and female gametes. Animal species in which individuals are either male or female are gonochoric, which is the opposite of he
Dioecy
…sterility. However, since the ancestral state is unclear, more work is needed to clarify the evolution of dioecy via monoecy. Dioecy usually evolves from hermaphroditism through gynodioecy but may also evolve through androdioecy, through distyly or through heterostyly. In the Asteraceae, dioecy may have evolved independently…
Garden snails mating
Garden snails mating
Shells of Crepidula fornicata (common slipper shell)
Shells of Crepidula fornicata (common slipper shell)
Clownfish are initially male; the largest fish in a group becomes a female.
Clownfish are initially male; the largest fish in a group becomes a female.
Most species of parrotfish start life as females and later change into males.
Most species of parrotfish start life as females and later change into males.