What structure adjusts the position of the testes relative to the body according to the environmental temperature?

Question

Quizplus · Accepted Answer

The cremaster muscle is responsible for adjusting the position of the testes relative to the body according to the environmental temperature. When it's cold, the muscle contracts, pulling the testes closer to the body to keep them warm. When it's hot, the muscle relaxes, allowing the testes to hang farther away from the body to cool down.

What Structure Adjusts the Position of the Testes Relative to the Body