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Somatic chromosome number is 40. what sh...

Somatic chromosome number is 40. what shall be chromosome number in the cells of seminiferous tubule?

A

40

B

20

C

10

D

40 and 20

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The correct Answer is:
D
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MOTION-HUMAN REPRODUCTION -EXERCISE - 2 (NCERT BASED QUESTIONS)
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  2. Which is not correct about sustentacular cells

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  3. Somatic chromosome number is 40. what shall be chromosome number in th...

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  4. If cowper's gland is removed which of the following will be affected

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  5. Which of the following releases inhibin to control spermatogenesis ?

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  6. The sperm producing substance of enzymatic nature of sperm lysin. In m...

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  7. Correct order of spermatogenesis is :-

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  8. Hyaluronic acid which binds corona radiata cells is a :-

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  9. How many secondary spermatocytes will form 400 spermatozoa :-

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  10. In which of the following animals the sperm can survive for a longer p...

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  11. At which stage of spermatogenesis sperm acquire their whole structural...

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  12. An egg of bird was coated with varnish and then incubated . The egg di...

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  13. How many sperm and ova will be formed from 50 secondary oocytes and 50...

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  14. Human egg has :

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  15. In telolecithal egg the yolk is found

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  16. Egg with peripheral cytoplasm around the yolk is

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  17. Oocyte is liberated from ovary under the influence of LH, after compl...

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  18. Extrusion of second polar body from egg nucleus occurs

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  19. When both ovaries are removed from a rat which harmone is decreased in...

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  20. In a 30 year old lady, eggs are released in form of

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