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Siddharth Singh

Class 10th
Science
2 years ago

How many sex chromosomes are there in human cell?

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Sundaram Singh

2 years ago

The 23rd pair, the sex chromosomes, differ between males and females. Females have two copies of the X chromosome, while males have one X and one Y chromosome. The 22 autosomes are numbered by size. The other two chromosomes, X and Y, are the sex chromosomes.

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