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प्रश्न
In human males, the testes lie in the scrotum outside the body because it helps in the ______.
पर्याय
process of mating
formation of sperms
easy transfer of sperms
all the above
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उत्तर
In human males, the testes lie in the scrotum outside the body because it helps in the formation of sperms.
Explanation:
The testes lie outside the body in the scrotum because sperm production requires low temperature, which is provided by the scrotum.
संबंधित प्रश्न
Name the parts of the human female reproductive system where
i. fertilisation takes place
ii. implantation of the fertilised egg occurs
Where in the human body does an ovum get fertilised?
Fill in the following blank with suitable word :
The menstrual cycle is controlled by.............
Explain why, a human zygote is more likely to grow into an adult than a frog zygote.
Given below is a diagram of two systems together in the human body.
 |
- Name the systems.
- Name the parts numbered 1-10.
- Describe the functions of the parts 3, 4, 5 & 6.
- What will happen if the part 3 on both sides gets blocked?
Differentiate
Urinogenital system and Urinary system.
Choose the Odd One Out:
______ is a lytic enzyme released by the sperm.
Gestation period in man
Given below is a group of terms. In the group, one pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.
Female gonad : Ovaries :: Male gonad : ______.
