Which bone marrow is vital in the hematopoiesis?

Red bone marrow is vital in hematopoiesis, the process of blood cell formation. It is found primarily in the flat bones, such as the pelvis, sternum, and ribs, as well as in the ends of long bones. Red bone marrow contains hematopoietic stem cells that differentiate into various blood cells, including red blood cells, white blood cells, and platelets, essential for maintaining healthy blood circulation and immune function.