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Not known Facts About xxx

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Chromosomes are the blueprint of everyday living, carrying many of the genetic info. You have got 23 pairs of chromosomes, and one particular of these pairs decides your baby's gender—the sexual intercourse chromosomes, labeled X and Y. The combination of these chromosomes (XX for girls, XY for boys) determines the https://josepha779uat4.wikienlightenment.com/user

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