Bone marrow smear displaying myelocytes See all media Also called: hematopoiesis or hemopoiesis The two the red and white blood cells arise via a series of advanced, gradual, and successive transformations from primitive stem cells, that have the opportunity to type any from the precursors of a blood cell. Precursor https://helps-in-supporting-a-hea42085.izrablog.com/28958419/everything-about-supports-healthy-immune-system