Testicles, and the adrenal glands, and sometimes the ovaries.
seminal gland secretes glucose to nourish the spermatozoa
The adrenal gland secretes the fight-or-flight hormones.
The adrenalin gland secretes that hormone.
No, the pineal gland secretes melatonin. The adrenal gland secretes epinephrine.
The pineal gland (or, epiphysis) synthesizes and secretes melatonin.
thyroid gland
pineal gland
The gland that has no duct and secretes its product directly into the blood is the endocrine gland. Examples of endocrine glands include the pituitary gland, thyroid gland, and adrenal gland.
In the male body it comes from the testicles
The Thyroid Gland secretes Calcitonin.
Ceruminous
The prostrate gland.