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Which part of the sperm dissolves the eg...

Which part of the sperm dissolves the egg membrane during fertilization ?

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USHA PUBLICATION-HUMAN REPRODUCTION -EXERCISE
  1. What is the number of chromosornes in the polar body of human ?

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  2. Which is the outermost extra-embryonic membranc ?

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

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

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

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

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  7. Which cells of Testis secrete testosterone ?

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  8. What are the nurse cells for spermatozoa.

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

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  10. What is the gestation period for human?

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

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  12. FILL UP THE BLANKS : The structure which provides vascular connection ...

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  13. FILL UP THE BLANKS : The cytoplasmic organelle is associated with cor...

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  14. Centrioles are located in ......... part of the sperm,

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  15. FILL UP THE BLANKS : The acrosome contains enzyme in mamals which hel...

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  16. FILL UP THE BLANKS : Surgical removal of uterus of females is called .

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  17. FILL UP THE BLANKS : The sperm donates to the egg during fertilizatio...

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  18. FILL UP THE BLANKS : The development of an egg into an embryo without ...

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  19. FILL UP THE BLANKS : The entry of sperm into the vagina is called .

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  20. Which is structural and functional unit of testis

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