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Question

Number of Nuclei present in a pollen grain are

A
1
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B
2
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C
3
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D
8
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Solution

The correct option is D 3
Each pollen grain contains two cells a vegetative cell and generative cell or germ cell. The generative cell has two nuclei- tube nucleus and a generative nucleus. This generative nucleus divides and gives rises to two sperm nuclei, therefore, there are total three nuclei-one tube nucleus and two sperm nuclei.
So the correct answer is "3".

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