1.

Cleistogamous flowers are always: (A) Self pollinated (B) Cross-pollinated (C) Both a and b (D) None of these

Answer»

Correct Answer is: (A) Self pollinated 

• Cleistogamous flowers are flowers which always remain closed. Pollination occurring in closed flowers is cleistogamy. 

• It is a condition in which flower does not open. It is an adaptation seen in plants to ensure self-pollination.



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