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The region where sperm enter the egg is ...

The region where sperm enter the egg is called-

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USHA PUBLICATION-HUMAN REPRODUCTION -EXERCISE
  1. How many sperm are produced from a single primary spermatocyte ?

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  2. How many ova will be produced by one fully grown primary oocyte?

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  3. The region where sperm enter the egg is called-

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  4. What is the phenomenon of embryonic development and hatching without f...

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  5. Which term describes the period from conception till child birth ?

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  6. Degenerated corpus luteum is called .

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  7. What is the name of the vestigial penis present in female reproductive...

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  8. Which substance prevents clotting of menstrual fluid ?

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  9. The uterine layer that is sloughed off during menstrual cycle.

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  10. What is the number of chromosornes in the polar body of human ?

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  11. Which is the outermost extra-embryonic membranc ?

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  12. Which part of the sperm dissolves the egg membrane during fertilizatio...

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  13. The non-cellular layer surrounding the primary oocyte is known as .......

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  14. Name the embryonic stage that gets implanted in the uterine wall of th...

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  15. The process by which spermatids are converted into sperm is called .

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  16. Which cells of Testis secrete testosterone ?

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  17. What are the nurse cells for spermatozoa.

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  18. Which enzyme is released from the acrosome of sperm head ?

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  19. What is the gestation period for human?

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  20. Zygote divides to form ........which is implanted in uterus.

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