Lymphocytes Mature in the ________

Question

Lymphocytes mature in the ________.
I. spleen
II. thymus
III. bone marrow
A) only I and III
B) only I and II
C) only II and III
D) I, II, and III

Accepted Answer

Lymphocytes mature in the thymus (T lymphocytes) and bone marrow (B lymphocytes). The spleen functions primarily as a lymphocyte filter and blood reservoir, not as a maturation site.

Lymphocytes mature in the ________.I. spleenII. thymusIII. bone marrow

Lymphocytes mature in the ________.
I. spleen
II. thymus
III. bone marrow