Biology, asked by amarjeetpattnaik30, 11 months ago

Plzz.. solve it fast its urgent

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Answered by swethasharma10
1

Answer:

The sex is determined by XY alleles which are present in the father.

Explanation:

In human beings, XX is present in the mother and XY is present in the father. As the sex is determined by XY combination which is present in father, the father plays a deciding role in determining the gender of the new born child.

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