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
NO. sublingual gland is mucous salivary exocrine gland.
Each salivary gland is composed of 2 types of cells: a. mucous cells secretes mucus and b.serous cells secretes a watery substance, serous fluid.
Frogs are very easily dehydrated and need to keep their skin moist permanently. To support this the hydrophyle (waterbinding) mucus is sectreted.
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.
Apocrine sweat gland