Multiple choice

Which of the following glands do not occur in pairs in the human body?

  1. Kidneys

  2. Salivary glands

  3. Adrenal glands

  4. Pituitary glands

  5. Mammary glands

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

This is the correct option as pituitary gland does not occur in pair and is present just below the brain.