Biology, asked by vijayofparihar, 7 months ago

sex chromosome is due to​

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Answered by Aman2324
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A pair of X and Y chromosomes (XY) results in a male, and a pair of X and X chromosomes (XX) results in a female. Sex chromosome abnormalities occur when a person is missing a whole sex chromosome (called monosomy) or has more than one copy of a sex chromosome (one extra is trisomy).please mark the answer as brainliest please

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