Mention any four strategies adopted by flowering plants to prevent sel

1.	Mention any four strategies adopted by flowering plants to prevent self-pollination.
Answer» (1) Pollens release and stigma receptivity is not synchronised. (2) Anther and stigma are placed at different positions so that the pollen cannot come in contact with the stigma on the same flower. (3) Self-incompatibility. (4) Production of unisexual flower.

Mention any four strategies adopted by flowering plants to prevent self-pollination.

Answer»

(1) Pollens release and stigma receptivity is not synchronised.

(2) Anther and stigma are placed at different positions so that the pollen cannot come in contact with the stigma on the same flower.

(3) Self-incompatibility.

(4) Production of unisexual flower.