Question

From where is the growth hormone secreted?

• A. Thyroid gland
• B. Pituitary gland
• C. Pineal gland
• D. Adrenal gland

Hint:

The pituitary gland is often called the "master gland" because it controls the functions of many other endocrine glands in addition to secreting growth hormone.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Hormones are chemical messengers secreted by endocrine glands directly into the bloodstream.
Different glands secrete specific hormones that target various organs in the body.

Step 2: Detailed Explanation:
Growth Hormone (GH), also known as somatotropin, is essential for physical growth and development.
It is synthesized and secreted by the somatotropic cells of the anterior pituitary gland.
The thyroid gland secretes thyroxine, the pineal gland secretes melatonin, and the adrenal gland secretes adrenaline and cortisol.

Step 3: Final Answer:
The correct option is (B).