In Drosophilia the XXY condition leads t...

In Drosophilia the XXY condition leads to femaleness whereas in human beings the same conditions leads to Klienfelter's syndrome in male. It proves:

A

In human beings Y chromosome is active in sex determination

B

Y chromosome is active in sex determination in both human beings and Drosophila

C

In Drosophilla Y-chromosome decides femaleness

D

Y chromosome of man have genes for syndrome

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The correct Answer is:

A

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