Which is the correct sequence in spermatogenesis?

Medical

Biology

Sex Determination in Humans

Question

Spermatogonia → Spermatids → Secondary spermatocytes → Primary spermatocytes → sperms

Spermatogonia → Spermatids → Primary spermatocytes → Secondary spermatocytes → Sperms

Primary spermatocytes → Secondary spermatocytes → Spermatids → Spermatogonia → Sperms

Spermatogonia → Primary spermatocytes → Secondary spermatocytes → Spermatids → Sperms

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Spermatogenesis is the process of formation of spermatid(n) from spermatogonia(2n). The process goes as follows :-

Spermatogonia(2n) → Primary Spermatocyte(2n) → Secondary Spermatocyte(n) → Spermatid(n) → Sperms(n)

Spermiogenesis is the metamorphosis of spermatid into sperm.

So the correct answer is D.

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