Question

why is it an advantage for testis to be situated in the scrotal sac outside the body​

Answer 1

Answer:

The advantage for testis to be situated in the scrotal sac outside the body is it allows sperm formation because The formation of sperm requires a temperature lower than that of the body and that is why the testes are situated in the scrotal sac outside the main body cavity providing them a lower temperature. Their position outside the main body cavity makes the testes prone to injury.