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

Explanation:

The pineal gland is in the brain above the cerebellum and acts as an internal clock regulating sleep - wake cycles. The regulation of salt and water levels is mainly the function of the kidneys and some hormones like aldosterone, not the pineal gland.

Answer:

D. The pineal gland regulates salt and water levels.