What is the Importance of Lymphoid Organs in the Immune System?
Lymphoid organs are crucial for the development and function of the immune system. They are classified into primary and secondary lymphoid organs. Primary lymphoid organs, such as the bone marrow and thymus, are where immune cells are generated and mature. Secondary lymphoid organs, such as lymph nodes and the spleen, are sites where immune responses are initiated. Histological examination of these organs reveals their intricate architecture and the organization of immune cells within them.
