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Question

The nucleus in each cell in the stem of a plant contains 32 chromosomes.

How many chromosomes are there in the nuclei of its pollen grains?


A

8

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B

16

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C

32

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D

64

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Solution

The correct option is B

16


Pollen grains contain the gametes, therefore they will have half the number of chromosomes as the cells in the somatic cells of a plant.


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