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mrs_skeptik [129]
3 years ago
12

Explain how protoadry prevents self polllination​

Biology
1 answer:
NeTakaya3 years ago
5 0

Explanation:

Protandry - Male reproduction organ/anthers androecia/ stamens mature earlier than female reproduction organ/ carpels/ stigma/ pistil/ gynoecium in a flower. (ii) Self sterility - pollen grains are sterile to stigma of the same plants or same flowers.

I hope it's helpful for you.....

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