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Stigma of a flower matures earlier than ...

Stigma of a flower matures earlier than the anther.

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Protogyny.
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ARIHANT PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-CHAPTER PRACTICE (LONG ANSWER TYPE II QUESTIONS)
  1. Stigma of a flower matures earlier than the anther.

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  2. Briefly discuss the formation of male gametophyte.

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