Question

which of the following statements regarding the thymus gland is false? a the thymus is located in the mediastinum of the chest. b the thymus secretes thymosin. c the thymus is important for the proper development of the immune system. d the thymus increases in size throughout life.

Explanation:

The thymus is located in the chest mediastinum, secretes thymosin, and is crucial for immune - system development. However, it is largest in childhood and gradually shrinks with age, not increasing in size throughout life.

Answer:

D. The thymus increases in size throughout life.