Animal vectors are required for pollination in
Vallisneria
mulberry
cucumber
maize.
Autogamy means....
The diagram (below) depicts a flower with
Wind pollinated flower have long well exposed stigma. This statement is
Self-incompatibility is a device for
$I$. Ensuring cross-pollination
$II$. Preventing self-pollination
$III$. Ensuring self-fertilisation
$IV$. Genetic control for self-fertilisation
Choose the correct statements from those given above
Which one of the following is an example of cleistogamy?