Why the testes in human beings and mammals are situated outside the abdominal cavity within a pouch called scrotum ?A. There is not enough space in the pelvic area for the testicless to be housed internallyB. The scrotum helps in maintaining the low temperature of testes , `2.5^(@)C` lower than normal body temperature required for spermatogenesisC. The scrotum helps in maintaining the high temperature of testis `2.5^(@)C` higher than the normal body temperature required for spermatogenesisD. Providing more space for the growth of epididymis

Why the testes in human beings and mammals are situated outside the ab

1.	Why the testes in human beings and mammals are situated outside the abdominal cavity within a pouch called scrotum ?A. There is not enough space in the pelvic area for the testicless to be housed internallyB. The scrotum helps in maintaining the low temperature of testes , `2.5^(@)C` lower than normal body temperature required for spermatogenesisC. The scrotum helps in maintaining the high temperature of testis `2.5^(@)C` higher than the normal body temperature required for spermatogenesisD. Providing more space for the growth of epididymis
Answer» Correct Answer - B