A bone marrow transplant is a surgery which is performed to supplant the bone marrow when it is harmed or decimated by ailment, contaminations, or chemotherapy. This system includes transplantation of blood stem cells, which travel deep down marrow where they help in the generation of fresh recruits cells and encourages the development of new bone marrow. Bone marrow is the elastic, greasy tissue present inside bones. It is likewise known for providing supplements deep down.