Question

is a Y chromosome essential for the development of testis in human. explain​

Answer 1

Answer:

Y chromosome plays an important role in spermatogonial proliferation, in satisfying a mandatory requirement for X–Y pairing, and in the development of the sperm head. In mammals, it is the presence of a Y chromosome that determines the embryonic gonad develops as a testis.

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Answer 2

Y chromosome plays an important role in spermatogonial proliferation, in satisfying a mandatory requirement for X-Y pairing, and in the development of the sperm head.In Mammals, it is the presence of a Y chromosome that determine the embryonic gonad develops as a testis.