Question

Which condition is essential for self-pollination to occur in a flower?

Options

• The flower must have both male and female parts (bisexuality)

• The flower must produce excessive amounts of nectar

• The flower must contain only male reproductive organs

• The flower must be completely closed and inaccessible

Answer 1

Bisexuality is the first condition for self-pollination to occur. A flower must have both male parts (anther) and female parts (stigma) to enable the transfer of pollen within itself or between flowers on the same plant.