Question

What does homogamy refer to as a condition for self-pollination?

Options

• The stigma must mature long before the anther releases pollen

• The anther must mature before the stigma receptive period

• The flower must be completely closed to prevent cross-pollination

• The anther and stigma must mature at the same time

Answer 1

Homogamy is the condition where the anther and stigma mature at the same time, enabling self-pollination to occur. If these reproductive structures mature at different times, self-pollination cannot happen, as the pollen and stigma will not be simultaneously ready for the transfer process.