Question

Describe the three types of pollination that can occur in a chasmogamous bisexual flower.

Answer 1

1. Autogamy: Self-pollination occurs within the same flower. Pollen grains pass from the anther to the stigma of the same flower.
2. Geitonogamy: Pollen grains are transferred between flowers on the same plant.
3. Xenogamy: Cross-pollination occurs when pollen grains are transmitted from one plant's anther to another plant's stigma within the same species.