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Pollen grains are shed at which stage?...

Pollen grains are shed at which stage?

A

2 celled

B

3 celled

C

usually at 2 celled, but sometimes at 3 celled

D

single celled stage

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The correct Answer is:
C
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AAKASH SERIES-SEXUAL REPRODUCTION IN FLOWERING PLANTS -EXERCISE - I (Introduction, Microsporophyll, Anther, Male gametophyte)
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  9. In flowering plants, a mature male gametophyte is derived from a polle...

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  11. Pollen grains are shed at which stage?

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  12. Fusion of male gamate with polar nuclei in embryo sac is known as

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  17. Which of the following statements about sporopollenin is false?

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  18. In angiosperms how many male gametes are produced by one meiosis in on...

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  19. Male gaemtes in angiosperms are formed by the division of

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  20. If there are 40 pollen mother cells in anther, what will be the number...

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