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In human beings, at the end of 12 weeks ...

In human beings, at the end of 12 weeks (first trimester) of pregnancy, the following is observed:

A

Most of the major organ systems are formed

B

The head is covered with fine hair

C

Movement of the foetus

D

Eyelids and eyelashes are formed

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The correct Answer is:
A
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PHYSICS WALLAH-HUMAN REPRODUCTION-NEET PAST 10 YEARS QUESTIONS
  1. Meiotic division of the secondary oocyte is completed:

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  2. Match the following columns and select the correct option

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  3. In human beings, at the end of 12 weeks (first trimester) of pregnancy...

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  4. Select the correct option of haploid cells from the following groups :

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  5. Select the correct sequence for transport of sperm cells in male repro...

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  6. Extrusion of second polar body from egg nucleus occurs

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  7. Hormones secreted by the placenta to maintain pregnancy are

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  8. The difference between spermiogenesis and spermiation is

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  9. The amnion of mammalian embryo is derived from

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  10. Match the items given in Column I with those in Column II and select t...

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  11. A temporary endocrine gland in the human body is

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  12. Capacitation occurs in

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  13. Signals for the onset of parturition originate from:

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  14. Trace the correct path of sperm from seminiferous tuboles:

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  15. Several hormones like hCG, hPL, estrogen, progesterone are produced by

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  16. Match Column-I with Column-II and select the correct option using the ...

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  17. Which of the following depicts the correct pathway of transport of spe...

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  18. Identify the correct statement on 'inhibin'

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  19. Changes in GnRH pulse frequency in females in controleed by circulatin...

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  20. Select the incorrect statement:

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