Question

Cleistogamous flowers produces assured seed - set even in the absence os pollinator - why :​

Answer 1

When anthers dehisce in the flower buds, pollen grains come in contact with the stigma to effect pollination. Thus, cleistogamous flowers are invariably autogamous as there is no chance of cross-pollen landing on the stigma. Cleistogamous flowers produce assured seed-set even in the absence of pollinators.

please mark me brain mark list