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Allosomes and Autosomes

How many pair...

Question

How many pairs of autosomes are there in the human buccal epithelial cells?

A

22

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B

23

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C

44

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D

46

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Solution

The correct option is B 22
Human beings have 23 pairs of chromosomes i.e. each cell of our body including buccal epithelium cells contain 23 pairs of chromosomes.
Out of these 23 pairs, 22 are autosomes and one pair is sex chromosomes.
So, the correct option is '22'.

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