pineal gland
Pineal.
The pineal gland (or, epiphysis) synthesizes and secretes melatonin.
pineal gland
Melatonin is released by brain (epiphysis). It is connected with rythms of arousal and sleep.
secretes melatonin
No, the pineal gland secretes melatonin. The pancreas secretes insulin.
No, the pineal gland secretes melatonin. The adrenal gland secretes epinephrine.
Suprachiasmatic nucleus
the pineal gland.
The pineal gland synthesizes and secretes melatonin.
retina