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From among the situations given below, c...

From among the situations given below, choose the one that prevents both autogamy and geitonogamy.

A

Monoecious both autogamy and geitonogamy

B

Dioecious plant bearing only male or female flowers

C

Monoecious plant with bisexual flowers

D

Dioecious plant with bisexual flowers

Text Solution

Verified by Experts

The correct Answer is:
B
Monoecious (bisecual) plant bearing either bisexual or unisexual flowers can exhibit both autogamy as well as geitonogamy. Dioecious (unisexual) plants bearing only male of female flowers will not show autogamy or geitongamy and only xenogmay is possible.
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