Pineal.
pineal gland
No, the pineal gland secretes melatonin. The pancreas secretes insulin.
No, the pineal gland secretes melatonin. The adrenal gland secretes epinephrine.
Melatonin is a hormone our body produces that makes us sleepy. Stop using any electronics at least an hour before bed because the light from the gadgets makes your body stop producing melatonin therefore you won't feel the sleepy effects from the hormone.
The pineal gland synthesizes and secretes melatonin.
The ovary secretes a hormone called estradiol, which promotes the maturation of eggs (gametes) in females.
The pineal gland is an endocrine gland located in the center of the brain (of vertebrate animals). It resembles a pine cone, which is the origin of its name. This gland produces serotonin and derivative melatonin. Melatonin is a hormone that regulates sleep patterns.
The pineal gland is a cone-shaped structure attached to the upper posterior portion of the diencephalon. It secretes melatonin, a hormone that regulates sleep-wake cycles and circadian rhythms in the body.
It is the left over of grafian follicle which emitted ova. It secretes progesterone in large amount.
Pineal gland at the dorsal aspect of brain secreates the hormone melatonin, that may regulate wake up and sleep patterns.
The pineal gland (or, epiphysis) synthesizes and secretes melatonin.