Question

The condition where the plant is unable to produce a zygote with its own pollen is called as?

A Self incompatibility Correct Answer Incorrect Answer
B Impotence from degenerated or abortive pistil or ovule Correct Answer Incorrect Answer
C Protogyny Correct Answer Incorrect Answer
D Dichogamy Correct Answer Incorrect Answer

Solution

Self-incompatibility (SI) refers to all genetic mechanisms in flowering plants that prevent self-fertilization through the recognition and rejection of self-pollen by the style of a flower

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