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NEETZoologyHuman Reproduction

The immature male germ cell undergoes division to produce sperms by the process of spermatogenesis. Choose the correct one with reference to above.

Options

  1. ASpermatogonia have 46 chromosomes and always undergo meiotic cell division.
  2. BPrimary spermatocytes divide by mitotic cell division.
  3. CSecondary spermatocytes have 23 chromosomes and undergo second meiotic division.
  4. DSpermatozoa are transformed into spermatids.

Correct answer

C. Secondary spermatocytes have 23 chromosomes and undergo second meiotic division.

Step-by-step solution

Secondary spermatocytes have 23 chromosomes and undergo second meiotic division. Spermatogonia have 46 chromosomes and always undergo mitotic cell division. Primary spermatocytes divide by meiotic cell division. Spermatids are transformed into spermatozoa.

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