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The main function of trophectoderm in ma...

The main function of trophectoderm in mammalian embryo is:

A

Protection of the developing cells

B

Drawing food for the developing cells

C

Formation of future ecotoderm

D

Formation of placenta

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The correct Answer is:
b
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PRADEEP-HUMAN REPRODUCTION -PRACTICE QUESTIONS (I.MULTIPLE CHOICE QUESTIONS)
  1. Frog's testes do not posses

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  2. During embryonic development, the establishment of polarity along ante...

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  3. The main function of trophectoderm in mammalian embryo is:

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  4. Amniocentesis is a technique used to

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  5. The early stage human embryo distinctly possesses:

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  6. Which one of the following statements with regard to embryonic develop...

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  7. Rule of embryonic development was given by

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  8. In oogamy, fertilization involves

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  9. If mammalian ovum fails to get fertilized which one of the follo...

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  10. Which of the following is immortal?

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  11. Which one of the following events is correctly matched with the time p...

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  12. Grey crescent is the area

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  13. Extra structure that provides nutrition to embryo is

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  14. Sertoli cells ar regulated by the pituitary hormone know as

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  15. Withdrawal of which of the following hormones is the immediate cause o...

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  16. Which secretions are produced by spermatozoa at the time of fertilizat...

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  17. Which of the following represents a condition where the motility of th...

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  18. Embryo at 16-celled stage is called

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  19. In the human female, menstruation can be deferred by the administratio...

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  20. Which accessory genetial gland occurs only in mammalian male?

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