Multiple choice

Which gland is known as the master gland in the human body?

  1. Pancreas

  2. Thyroid

  3. Liver

  4. Pituitary

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The pituitary gland is called the 'master gland' because it produces hormones that regulate most other endocrine glands, including the thyroid, adrenal glands, and reproductive glands. It controls growth, metabolism, and reproduction through its hormonal signals.