The Spleen,thymus Gland,tonsils,and Lymph Nodes Are

Question

The spleen,thymus gland,tonsils,and lymph nodes are
A) confined to the thoracic cavity.
B) lymphoid organs.
C) primarily concerned with hematopoiesis.
D) concerned only with phagocytosis.

Accepted Answer

The spleen, thymus gland, tonsils, and lymph nodes are all lymphoid organs involved in the immune system. They are not confined to the thoracic cavity, nor are they primarily concerned with hematopoiesis or phagocytosis.