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Define spermiogenesis and spermiation....

Define spermiogenesis and spermiation.

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Spermiogenesis
It is the process of transforming spermatids into matured spermatozoa or sperms.
Spermiation
It is the process when mature spermatozoa are released from the sertoli cells into the lumen of seminiferous tubules.
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NCERT BANGLISH-HUMAN REPRODUCTION-Questions
  1. What is spermatogenesis? Briefly describe the process of spermatogenes...

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  2. Name the hormones involved in regulation of spermatogenesis.

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  3. Define spermiogenesis and spermiation.

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  4. Draw a labeled diagram of sperm.

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  5. What are the major components of seminal plasma?

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  6. What are the major functions of male accessory ducts and glands?

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  7. What is oogenesis? Give a brief account of oogenesis.

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  8. Draw a labeled diagram of a section through ovary.

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  9. Draw a labeled diagram of a Graafian Follicle?

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  10. Name the functions of the following. (a) Corpus luteum (b) End...

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  11. Androgens are produced by Sertoli cells. (True/False)

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  12. Spermatozoa get nutrition from Sertoli cells. (True/False)

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  13. Leydig cells are found in ovary. (True/False)

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  14. Leydig cells synthesise androgens. (True/False)

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  15. Oogenesis takes place in corpus luteum. (True/False)

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  16. Menstrual cycle ceases during pregnancy. (True/False)

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  17. Presence or absence of hymen is not a reliable indicator of virginity ...

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  18. What is menstrual cycle? Which hormones regulate menstrual cycle?

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  19. What is parturition? Which hormones are involved in induction of partu...

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  20. In our society the women are often blamed for giving birth to daughter...

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