lipids
The meibomian gland runs along the margin of the eyelids (palpebrae) and secretes a lipid-rich product called meibum. Meibum helps prevent tears from evaporating too quickly, maintaining moisture on the surface of the eye. Dysfunction of the meibomian gland can result in dry eyes or other eye conditions.
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.
Thyroid Gland
The parotid gland secretes amylase, an enzyme that breaks down starch into simpler sugars, while the submandibular gland secretes bicarbonate ions to help neutralize acidic food and protect the teeth from erosion.
Pituitary Gland
The meibomian gland runs along the margin of the eyelids (palpebrae) and secretes a lipid-rich product called meibum. Meibum helps prevent tears from evaporating too quickly, maintaining moisture on the surface of the eye. Dysfunction of the meibomian gland can result in dry eyes or other eye conditions.
meibomian gland
A meibomian gland is a sebaceous gland in the upper eyelid.
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.
The Thyroid Gland secretes Calcitonin.