how many sex chromosones are there in a human body and define them
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Answer:
one pair of sex chromosomes.in males they contain x ,y chromosomes
in females they are x, x chromosomes
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In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females.
The sex chromosomes are referred to as X and Y, and their combination determines a person's sex. Typically, human females have two X chromosomes while males possess an XY pairing.
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