Gametogenesis and Spermatogenesis Quiz
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Questions and Answers

Which organ produces gametes in males?

  • Uterus
  • Prostate
  • Ovaries
  • Testis (correct)

What do the ovaries produce in females?

  • Ovum (correct)
  • Oocytes
  • Eggs
  • Sperms

What is the process called when the immature male germ cells produce sperms in the testis?

  • Mitotic division
  • Gametogenesis
  • Spermatogenesis (correct)
  • Spermatogonia

At what stage does spermatogenesis begin in males?

<p>Puberty (D)</p> Signup and view all the answers

What is the chromosome number in each spermatogonium?

<p>46 (B)</p> Signup and view all the answers

What is the result of the first meiotic division in spermatogenesis?

<p>Secondary spermatocytes (D)</p> Signup and view all the answers

What is the chromosome number in each secondary spermatocyte?

<p>23 (D)</p> Signup and view all the answers

What is the final product of the second meiotic division in spermatogenesis?

<p>Spermatids (B)</p> Signup and view all the answers

What is the process called when spermatids are transformed into sperms?

<p>Spermiogenesis (A)</p> Signup and view all the answers

Flashcards

Testis

The male reproductive organ responsible for producing sperm cells.

Ovary

The female reproductive organ responsible for producing egg cells (ova).

Spermatogenesis

The process of sperm cell development in the testes.

Puberty

The stage in male development when spermatogenesis begins.

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46

The number of chromosomes in each spermatogonium, which is the initial germ cell in spermatogenesis.

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Secondary Spermatocytes

The cells produced after the first meiotic division in spermatogenesis.

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23

The number of chromosomes in each secondary spermatocyte, which is half the number of chromosomes present in spermatogonia.

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Spermatids

The final product of the second meiotic division in spermatogenesis.

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Spermiogenesis

The process of transforming spermatids into mature sperm cells, involving structural changes and the development of a tail.

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