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Criteria for Autogamy to Take Place

For autogamy,...

Question

For autogamy, it is essential that the anther and stigma of the flower mature at the same time.

True or False

A

True

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B

False

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Solution

The correct option is A
True

If either of anther or stigma is immature, germination will not take place and hence pollination will be incomplete.

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Maturation of stigma before anthers of the same flower is called as protogyny. True or False?

Q. Which of the following is true about autogamy?
I. Pollen grains are deposited on the stigma of the same flower.
II. It requires synchrony in pollen release and stigma receptivity.
III. Autogamy cannot occur without pollinating agents.
IV. Anthers and stigma needs to be close.

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Criteria for Autogamy to Take Place

Standard IX Biology

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