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is a disc shaped structure ....

_________ is a disc shaped structure .

A

Uterus

B

Placenta

C

Overy

D

sperm

Text Solution

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The correct Answer is:
B
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SURA PUBLICATION-REPRODUCTION IN PLANTS AND ANIMALS-ADDITIONAL QUESTION & ANSWERS ( CHOOSE THE CORRECT ANSWER ) :
  1. Approximately of the pollination done by the insects is carried ...

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  2. is a basal part of the Ovule ,

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  3. An outgrow aries on the parent body during .

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  4. Squirrels pollinate flowers of .

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  5. Each stamen consists of a small bag like structure called .

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  6. The process of spermatogenesis takes place in the .

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  7. Normal gestation period of human last for about days.

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  8. During pregnancy , the uterus expands upto times of its normal...

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  9. The implantation of the embryo occurs at about day of fertilliza...

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  10. An oocyte remains alive for hours .

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  11. has been one of the first conutry in the world to lauch the nat...

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  12. from the posterior pituitary stimulates the uterine contrations ...

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  13. Which is an example of self - pollination .

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  14. is a disc shaped structure .

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  15. Lack of menstruation generally inidicates .

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  16. The uterus prepares itself to receive the fertilized egg every ...

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  17. What is colostrum ? How is milk production hormonally regulated ...

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  18. The ejection of milk stimulated by posterior pituitary hormone cal...

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  19. Changes in the ovary and the uterus are induced by the .

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  20. Breaking of filaments in an algae into many fragments is calle...

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