Question

Which of the following glands controls other glands of the body ?

• A. Parathyroid gland
• B. Pituitary gland
• C. Adrenal gland
• D. Thymus gland

Hint:

Remember the nickname "master gland" for the pituitary gland. This will help you immediately identify it as the gland that controls others in the endocrine system.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
The endocrine system is a network of glands that produce and release hormones. One of these glands acts as a central controller, regulating the functions of many other glands.
Step 2: Detailed Explanation:
The Pituitary gland, located at the base of the brain, is often called the "master gland" of the endocrine system. It produces hormones that travel through the bloodstream and control the activities of other endocrine glands, such as the thyroid gland, adrenal glands, and the reproductive glands (ovaries and testes).
(A) Parathyroid gland: Regulates calcium levels.
(C) Adrenal gland: Produces hormones for stress response (adrenaline) and metabolism (cortisol).
(D) Thymus gland: Plays a key role in the immune system.
While these other glands are vital, they do not control the broader endocrine system; instead, they are largely regulated by the pituitary gland.
Step 3: Final Answer:
The Pituitary gland is known as the master gland because it controls the functions of several other endocrine glands.