What is the function of red bone marrow?

Red bone marrow is a spongy tissue found inside some bones, such as the sternum, pelvis, ribs, and vertebrae. It is responsible for the production and development of blood cells in the body. Specifically, red bone marrow produces red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes). Red blood cells are responsible for carrying oxygen throughout the body, while white blood cells help to fight off infections and diseases. Platelets are important for blood clotting and preventing excessive bleeding. The production of these blood cells is regulated by various hormones in the body, such as erythropoietin, which stimulates the production of red blood cells. Red bone marrow is also important for the removal of old and damaged blood cells from circulation. In summary, the function of red bone marrow is crucial for maintaining a healthy immune system and proper oxygen delivery throughout the body.