Question:
List three strategies that a bisexual chasmogamous flower can involve to prevent self pollination autogamy.
Answer:
Hi there!
The contrivances to prevent self-pollination are:
(i) Dicliny
(ii) Dioecy
(iii) Dichogamy
(iv) Heterostyly
(v) Herkogamy
(vi) Self-incompatibility
For detailed explanation of each such contrivance, follow the given link:
https://youtu.be/-DUQbulgbzc?t=4050
Thanks
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