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

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

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?

Mention two uses of air?

Mention two uses of air?

Give advantages of self pollination.

Mention two uses of emulsions.

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