MICROANATOMY

Detailed explanation-1: -Inside the bone marrow, blood stem cells divide and mature to make new blood cells. During this process, the cells become either lymphocytes (a kind of white blood cell) or other blood-forming cells. These other blood-forming cells mature into red blood cells, white blood cells (other than lymphocytes), or platelets.

Detailed explanation-2: -The lymphatic system The bone marrow forms a specialized stem cell connective tissue that fills the cavities of most bones. Its major function is the formation of blood cells (hematopoiesis). One of the functions of the lymphatic system is the transport of immune cells, pathogens and other immunogenic substances.

Detailed explanation-3: -The tissues and organs that produce, store, and carry white blood cells that fight infections and other diseases. This system includes the bone marrow, spleen, thymus, lymph nodes, and lymphatic vessels (a network of thin tubes that carry lymph and white blood cells).

Detailed explanation-4: -It produces and releases lymphocytes (white blood cells) and other immune cells that monitor and then destroy the foreign invaders-such as bacteria, viruses, parasites and fungi-that may enter your body.