In this essay we will discuss about the primary and secondary lymphoid organs. Essay # 1. Primary Lymphoid Organs: These are those lymphoid organs where immature lymphocytes differentiate to antigen-sensitive lymphocytes e.g: 1. Bone Marrow: It is highly vascular fatty tissue present in the cavities of the long bones and is of two types: Red […]
Essay on Lymphoid Organs | Lymphatic System | Humans | Biology
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Lymphatic System and its Components | Human Beings
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Lymphatic System and its Components: The human immune system consists of lymphoid organs, tissues cells and soluble molecules like antibodies ! Immune system recognises foreign antigens responds to these and remembers them. This system also plays an important role in allergic reactions, autoimmune diseases and organ transplantation. Lymphoid Organs: Lymphoid organs are those organs where […]