What Structure is Concerned with the Processing and Maturation of T

Question

What structure is concerned with the processing and maturation of T lymphocytes?
A) Medulla oblongata
B) Thymus gland
C) Coronary sinus
D) Pericardium

Accepted Answer

The thymus gland is responsible for the processing and maturation of T lymphocytes. The other options are unrelated to this function.