Small Secondary Lymphoid Organs, Which Cluster Along Lymphatic Vessels, Are

Question

Small secondary lymphoid organs, which cluster along lymphatic vessels, are termed ___________.
A) lymphatics
B) lymph nodes
C) lymph follicles
D) lacteals

Accepted Answer

Lymph nodes are small, secondary lymphoid organs that are distributed along the course of lymphatic vessels. They act as filters for foreign particles and cancer cells, and are a site of immune cell activation.