In larger terrestrial animals,the testes are in the scrotum rather than in the abdomen because
A)there is lack of room in the abdomen.
B)this provides for a shorter sperm path.
C)this provides a more direct blood supply.
D)it provides greater protection to the testes.
E)it keeps the temperature lower for sperm development.

Question

Quizplus · Accepted Answer

Testes require a lower temperature for the proper development of sperm cells. The temperature in the scrotum is lower than the temperature inside the body, making it an ideal location for the testes.

In Larger Terrestrial Animals,the Testes Are in the Scrotum Rather