The Scrotum

Question 1

What does the scrotum contain?

Answer 1

• the scrotum contains the testis

Question 2

What are the functions of the scrotum?

Answer 2

1. The scrotum acts as a temperature regulator
2. The scrotum houses and protects the testis

Question 3

At what temperature does the scrotum keep the testis?

Answer 3

• 2 to 3 degrees Celsius lower than body temperature

Question 4

Why is temperature regulation of the testis necessary?

Answer 4

• the lower temperature is necessary for the formation of fertile sperm

Question 5

What happens to the testis in cold conditions?

Answer 5

• the testis are pulled closer to the abdomen for warmth

Question 6

What happens to the testis in warm weather?

Answer 6

• the testis are suspended well away from the body