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RAoriyou know that the sexof the father determine the Fig 108 hhaby. The belief thai |
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Answer» sex determination in humanssex of a child is determined by the set of chromosomes present in its DNA.the female egg producers and X chromosome where as a male sperm could be either an x chromosome or a Y chromosome.if during fertilization The Y chromosome from the sperm combines with the X chromosome of the female ovum then the zygote will have X Y chromosome and would be a boy.if during fertilization The X chromosome from the sperm combines with the X chromosome of the female ovum and the zygote will have X X chromosomes and it would be a girl. |
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