ANATOMY

Detailed explanation-1: -White blood cells are made in the bone marrow. They are stored in your blood and lymph tissues. Because some white blood cells called neutrophils have a short life less than a day, your bone marrow is always making them.

Detailed explanation-2: -White blood cell formation occurs in the soft tissue inside of your bones (bone marrow). Two types of white blood cells (lymphocytes) grow in the thymus gland (T cells) and lymph nodes and spleen (B cells).

Detailed explanation-3: -Blood cells are made in the bone marrow. The bone marrow is the soft, spongy material in the center of the bones. It produces about 95% of the body’s blood cells.

Detailed explanation-4: -Bone marrow is the soft, spongy tissue that is in the medullary cavities (centers) of bones. Healthy bone marrow is an essential part of the body, as it contains stem cells that produce blood cells and the cells that make up the immune system.

Detailed explanation-5: -Aplastic anemia occurs when your bone marrow doesn’t make enough red and white blood cells, and platelets. The body’s immune system is confused and begin to attack these critical performing cells.