Question

the condition in which pollen grains fail to undergo germination after pollination is called as​

Answer 1

Explanation:

This phenomenon is also known as heterostyly. Many plants, such as cucumber, have male and female flowers located on different parts of the plant, thus making self-pollination difficult.

Answer 2

Explanation:

ꜱᴇʟꜰ-ꜱᴛᴇʀɪʟɪᴛʏ.

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