Question

the masculine features of a child are determined by Y chromosomes in the zygote​

Answer 1

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the masculine features of a child are determined by Y chromosomes in the zygote

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Yes, true the masculine features of a child are determined by Y chromosomes in the zygote and for feminine features it is determined by X chromosomes in the zygote.

Answer 2

Answer:

The autosomes (1-22 chromosome pairs) are the same in males and females. ... If the Y-chromosome in zygote is inherited from the father then it is a male and if the X-chromosome is inherited from the father, the zygote will develop into a girl. So, the correct answer is 'The Y chromosome in the zygote'.

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