1. Which of the following endocrine glands is unpaired? (a) Adrenal (b) Testes (c) Pituitary Ovary

• Soln:

The answer is (c) Pituitary

Explanation:

Adrenal glands are two, which are present on top of each kidney. Testes is a paired gland in males which produces male sex hormones. Ovary is a paired gland in females which produces female sex hormones. The pituitary gland is an independent gland present below the brain. It is called as master gland, as it secretes major of the hormones.