List three strategies that a bisexual chasmogamous flower can evolve to prevent self pollination (autogamy).

Autogamy can occur in a chasmogamous flower if:

Mention two strategies evolved to prevent self-pollination in flowers.

Chapter Practice Test Mention two strategies evolved by flowers to prevent self pollination.

Mention two strategies evolved by flowers to prevent self-pollination.

Short Answer Questions Three mark Each QUESTION FROM STATE BOARD EXAMINATIONS (a) Mention any four strategies adopted by flowering plants to prevent self-pollination. (b) Why is geitonogamy also referred to as genetical autogamy?

List the changes observed in an angiosperm flower subsequent to pollination and fertilization.