Question

How is it that the chances of fruit set in a self-pollinated bisexual flower of a plant are far greater than a dioecious plant?​

Answer 1

Answer:

In a bisexual flower, the anther and stigma lie close to each other. Thus, the transfer of pollen to stigma is easier than dioecious plants. However, in a dioecious plant, a pollinator is necessary to carry out pollination. Therefore, the chances of fruit set in a self-pollinated bisexual flower are far greater than a dioecious plant.