I'm assuming you meant "hemopoiesis," which, simply, is the formation of blood or blood cells in a body, generally taking place within the bone marrow. Another form of the word is "hematopoiesis."
Hematopoiesis is the production of blood cells. Bone marrow contains two types of stem cells: hemopoietic (which can produce blood cells) and stromal (which can produce fat, cartilage and bone). Cancers of the hematologic progenitor cells in the bone marrow can arise here, these are the leukemias.
The process of differentiation into red blood cells.
The process of making blood cells. This takes place in the red bone marrow which is found in the ends of our long bones.
the creations of blood cells
What is hematopoesis?