Differentiate, distinguish, compare and explain what is the main difference between self-pollination and cross-pollination.

Difference between self-pollination and cross-pollination

1. In self-pollination, pollen grains are transferred to the stigma of the same flower. In cross-pollination, pollen grains are carried to stigma of another flower.

2. Self-pollination occurs in bisexual plants having anther and stigma maturing at same time. Cross-pollination occurs in bisexual flowers having anther and stigma maturing at different times.

3. Self-pollination takes place in plants like wheat, peas etc. Cross-pollination takes place in plants like lady-finger, tomato, brinjal etc.

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About Author: Jeniffer Fleming