what is xx and xy reproduction in human beings?
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The Human Body has 46 chromosomes : 44 autosomes and 2 reproductive chromosomes.
So when a male gamete x is fused with x of female then a girl is born ,and when y is fused with x of female then a boy is born. The chromosomes decide the birth Determination of a child through its infusion of gametes.
Hope this works out.
☺☺
So when a male gamete x is fused with x of female then a girl is born ,and when y is fused with x of female then a boy is born. The chromosomes decide the birth Determination of a child through its infusion of gametes.
Hope this works out.
☺☺
rahulkr24680:
how x ya y chromosomes are fused?
tell me
females have only x chromosomes whilst male have x and y. So when y of male is fused to x of female then a boy is born.
how it us fused?
it is fused?
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