Q. |
| In males, testes are contained in scrotal sacs because |
| (a)Testes, if let loose in the abdomen, would hamper the process of sperm maturation | | (b)Other organs do not make space for testes in the abdominal cavity | (c)A slightly lower suitable temperature is furnished by the scrotum and it does not hamper sperm formation | | (d)All of these |
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