Flowers are unisexual in
China rose
onion
pea
cucumber.
The devices to discourage self pollination are
Give scientific reasons : Outbreeding devices increase fertility.
Both, autogamy and geitonogamy are prevented in
In which one of the following, both autogamy and geitonogamy are prevented?
The maturation of male (anthers) and female (stigma) structures at different times in the same flower (in order to reduce the possibility of self pollination) is called