Which organ is responsible for destruction of old RBCs and is a major site for the initiation of the immune response?
A) spleen
B) liver
C) bone marrow
D) tonsils
E) thymus

Question

Quizplus · Accepted Answer

The spleen is responsible for the destruction of old red blood cells and is also a major site for the initiation of the immune response. The liver is also involved in the processing and breakdown of red blood cells, but it is not a major site for immune function. The bone marrow is responsible for the creation of new red blood cells, not the destruction of old ones. The tonsils and thymus are both involved in immune function, but not specifically in the destruction of old red blood cells.

Which Organ Is Responsible for Destruction of Old RBCs and Is