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What is the starting of menstruation in ...

What is the starting of menstruation in girls celled ?

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USHA PUBLICATION-HUMAN REPRODUCTION -EXERCISE
  1. Through which process a zygote develops into an embryo ?

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  2. Cessation of menstrual cycle in female is called.

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  3. What is the starting of menstruation in girls celled ?

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  4. What term expresses the onset of sexual maturity in boys and girls ?

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  5. Which structure of the ovary produces relaxin hormone ?

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  6. Name the structure that holds the testis in position within the serota...

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  7. Which canal connects the cavity of the scrotal sac with the abdominal ...

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  8. How many sperm are produced from a single primary spermatocyte ?

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

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

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

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

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  13. Degenerated corpus luteum is called .

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

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  15. Which substance prevents clotting of menstrual fluid ?

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

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

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  18. Which is the outermost extra-embryonic membranc ?

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

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

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