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CBSE Class 12-science Answered

mention two strategies evolved to prevent self pollination?  
Asked by rakeshraghav33 | 24 Aug, 2018, 19:14: PM
answered-by-expert Expert Answer

Cross-pollinating flowers develop the following strategies to prevent self-pollination :

1. Protogyny (when gynoecium matures earlier than androecium) or Protandry (when androecium matures and sheds pollen before maturation of gynoecium)

2. Self-incompatibility

Answered by Sivanand Patnaik | 27 Aug, 2018, 11:22: AM

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