Biology, asked by sachin101176, 3 months ago

mechanism of sex detamination

Answers

Answered by kiranshaily1

Answer:

bhai ji app ka ans ..

Explanation:

The SRY gene (blue band) on the male Y chromosome regulates sex determination in mammals. In placental mammals, the presence of a Y chromosome determines sex. Normally, cells from females contain two X chromosomes, and cells from males contain an X and a Y chromosome.

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