- Home
- Standard 12
- Biology
2.Human Reproduction
normal
The testes in humans are situated outside the abdominal cavity inside a pouch called scrotum. The purpose served is for
A
maintaining the scrotal temperature lower than the internal body temperature
B
escaping any possible compression by the visceral organs
C
providing more space for the growth of epididymis
D
providing a secondary sexual feature for exhibiting the male sex.
(AIPMT-2011)
Solution
(a) : The testes are situated outside the abdominal cavity within a pouch called scrotum. The scrotum helps in maintaining the low temperature of the testes ($2-2.5^°C$ lower than the normal internal body temperature) necessary for spermatogenesis.
Standard 12
Biology
