On a warm day,would the cremaster muscle be contracted or relaxed? Why?
A)The cremaster muscle would be contracted so the scrotum would be pulled close to the body.
B)The cremaster muscle would be contracted so the scrotum could descend away from the body.
C)The cremaster muscle would be relaxed so the scrotum would be pulled close to the body.
D)The cremaster muscle would be relaxed so the scrotum could descend away from the body.
E)The cremaster muscle would be contracted so the testes can descend into the scrotal cavities.

Question

Quizplus · Accepted Answer

On a warm day, the cremaster muscle relaxes to allow the scrotum to descend away from the body, helping to keep the testes cool.

On a Warm Day,would the Cremaster Muscle Be Contracted or Relaxed