Zoology - Human Reproduction Two Marks Questions

12th Standard EM

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Biology

Time : 00:45:00 Hrs
Total Marks : 30
    15 x 2 = 30
  1. Mention the differences between spermiogenesis and spermatogenesis

  2. Expand the acronyms
    a. FSH
    b. LH
    c. hCG
    d. hPL

  3. How is polyspermy avoided in humans?

  4. What is colostrum? Write its significance.

  5. Draw a labeled sketch of a spermatozoan.

  6. What is Gastrulation?

  7. What is Organogenesis?

  8. Name the accessory ducts associated with male reproductive system.

  9. What is the significance of epididymis?

  10. Describe the location and shape ofthe uterus.

  11. What is endometrium?

  12. What is ovulation?

  13. What is Morula?

  14. What is "Let - Down" reflex?

  15. What is azospermia?

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