Lymph nodes are sites where
A) lymph vessels join the venous system.
B) nerve cell bodies innervating the lymphatic system are concentrated.
C) the amount of fluid in the blood is regulated.
D) new red blood cells are produced.
E) microorganisms and foreign materials are removed by phagocytosis.

Question

Quizplus · Accepted Answer

Lymph nodes act as filters that trap and remove microorganisms, foreign materials, and other substances from lymphatic fluid through the process of phagocytosis.

Lymph Nodes Are Sites Where