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Sexual Reproduction in Flowering Plants — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYSexual Reproduction in Flowering Plants2 Marks
Question
How is fertilisation by a self-incompatible pollen prevented?
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Answer

Fertilisation by a self-incompatible pollen is prevented by:
  1. Inhibiting the germination of the pollen.
  2. Retarding the growth of the pollen tube.

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