DarkWolf3016 DarkWolf3016

06-11-2017
Biology

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• explain the differences between the x and y chromosomes and how they differ from the rest of human chromosomes.

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anikinsmitty16 anikinsmitty16

06-11-2017

one the XY belong to the male (XX is for females ) and these chromosomes are sex chromosomes and are always the same in every human being ( well except for some genetic disorders)

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