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The primary sex organs in males and fema...

The primary sex organs in males and females, respectively, are

A

Testis and ovary

B

Penis and vagina

C

Scrotum and mammary gland

D

Testis and uterus

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The correct Answer is:
A
(A) The primary sex organs in males and females respectively are testis and ovary.
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(a)Give a schematic representation of spermatogenesis in humans . (b) At which stage of life does gametogenesis begin in human male and female respectively ? (c )Name the organs where gametogensis gets completed in male and female respectively.

Testes are primary sex organs of male while ovaries and breasts are primary sex organs of female.

Which one is primary sex organ?

A2Z-HUMAN REPRODUCTION-Section A: Topicwise Questions (topic 3: Gametogenesis)
  1. The first meiotic division during oogenesis is completed at the stage ...

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  2. Recognise the figure and find out the correct matching.

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  3. The primary sex organs in males and females, respectively, are

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  4. The process of spermatogenesis and oogenesis is started respectively ...

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  5. Spermatogenesis starts at the age of puberty due to significant incre...

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  6. Recognise the figure and find out the correct matching.

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  7. Which of the following produces energy for the movement of tail that f...

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  8. During coitus, the human male ejaculates about

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  9. Number of autosomes in human primary spermatocyte is

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  10. Primary spermatocyte differs from spermatogonium in

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  11. In spermatogenesis, reduction division of chromosomes occurs during c...

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  12. Recognise the figure and find out the correct matching.

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  13. The cavity contained in Graafian follicle is

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  14. An egg is released and fertilised by sperm at which stage

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  15. Germ cells in female gonad and male gonad begin undergoing meiosis sim...

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  16. Movement of sperm is by

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  17. Function of Sertoli cells is controlled by

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  18. Proximal centriole of sperm is found in

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  19. Release of second polar body from human egg occurs

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  20. Polar body is produced during the formation of

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