Human ReproductionHard

Question

Freshhly released human egg has

Options

A.one Y-chromosome
B.one X-chromosome
C.two X-chromosome
D.Bothe (a) and (b)

Solution

Human female is homozygous, ie, produces same kind of gametes that carry X-chromosome while human male is heterozygous, ie, produces unlike gametes that carries two types of chromosome -X and Y.

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