Question

1. Name the part of gynoecium that determines the compatible nature of pollen grain.
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Answer 1

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Stigma is the terminal receptive part of the pistil which functions as landing platform for the pollen grains. It also determines the compatibility of the pollen grains.

Explanation:

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Answer 2

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Stigma is the terminal receptive part of the pistil which functions as landing platform for the pollen grains. It also determines the compatibility of the pollen grains.