The thymus gland
A) becomes smaller with increasing age.
B) is important in the function of the immune system.
C) secretes thymosin.
D) is found in the upper part of the thoracic cavity above the heart.
E) has all of these characteristics.

Question

Quizplus · Accepted Answer

The thymus gland becomes smaller with increasing age, is important in the function of the immune system, secretes thymosin, and is found in the upper part of the thoracic cavity above the heart.

The Thymus Gland