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Question

Which among the following represents female human chromosomes?

A
XX
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B
XY
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C
YY
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D
XXY
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Solution

The correct option is B XX
Human female cells contains 22 pairs of autosomes and 1 pair of sex chromosome. The sex chromosomes in human female are XX and those in males are XY. Each ovum of human female contains one X chromosome and 22 number of autosomes.

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