Question

mention and explain any one strategy evolved in plant to prevent self pollination other than self incompatibility​

Answer 1

Answer:

The strategies evolved to prevent self-pollination in flowers are:

1) Dichogamy- The maturation of anthers and stigma at different time in a bi-sexual flower which prevents self-pollination.

2) Self-incompatibility: The pollen grains of a flower are not capable of completing growth on the stigma of the same flower.

Explanation:

Answer 2

Answer:

producing unisexual flowers is also a technique to prevent self pollination.