Question

which of the following characteristics of the pineal gland is not correct?
a. the pineal gland is located in the brain, above the cerebellum.
b. the pineal gland acts as an internal clock.
c. the pineal gland regulates sleep and waking cycles.
d. the pineal gland regulates salt and water levels.
please select the best answer from the choices provided
a
b
c
d

Explanation:

• The pineal gland is located in the brain, above the cerebellum (A is correct).
• It acts as an internal clock (B is correct) and regulates sleep - waking cycles (C is correct).
• The pineal gland does not regulate salt and water levels. The kidneys are mainly responsible for regulating salt and water levels in the body.

Answer:

D. The pineal gland regulates salt and water levels.