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Types of Gynoecium Depending on Arrangement of Ovaries

The number of...

Question

The number of chromosomes in leaf tip cell of a plant is 6. The number of chromosomes in each of the cell of its pollen tetrad would be

A

3

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B

6

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C

12

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D

24

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Solution

The correct option is A 3
Leaf tip cells are diploid (2n) and have 6 chromosomes.
So pollen which are haploid (n) have 3 chromosomes.
So the correct answer is '3'.

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Types of Gynoecium Depending on Arrangement of Ovaries

Standard XII Biology

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