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प्रश्न
In human males, the testes lie in the scrotum outside the body because it helps in the
(a) process of mating
(b) formation of sperms
(c) easy transfer of sperms
(d) all the above
उत्तर
(b) formation of sperms
The testes lie outside the body in the scrotum because sperm production requires low temperature, which is provided by the scrotum.
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संबंधित प्रश्न
Name the parts of the human female reproductive system where
i. fertilisation takes place
ii. implantation of the fertilised egg occurs
List two example of each diseases caused due to (i) bacterial infection and (ii) viral infection. Which device or devices may be used to prevent the spread of such diseases.
What are the different methods of contraception?
Give appropriate term of the following:
The onset of reproductive phase in a young female.
Name the following:
Male and Female organs on specific individuals.
Define the following:
Implantation
Differentiate on the basis of what is indicated in brackets :
The prostate gland and Cowper’s gland (the nature of secretion)
Differentiate
Sexual Reproduction and Asexual Reproduction.
Which one of the following statements about human sperm is correct?
Testosterone is produced by:
