Bones
Red blood cells are produced in bone marrow.
Red blood cells are produced by the bone marrow.
In the bone marrow
bone marrow
bone marrow
Blood is not produced in the arm, it is produced in spongy bone marrow. If it is produced in the arm, it is in the spongy marrow of the humerus, ulna, and radius bones.
The thymus is responsible for the t cell production.
All of the body's blood cells are produced in bone marrow.
it is produced by interstitial fibroblasts in the kidney in close association with peritubular capillary and tubular epithelial cells
Blood is produced in the bone marrow - the innermost part of the bone.
T-lymphocytes are produced in the bone marrow from hematopoietic stem cells. They mature in the thymus, hence their name "T cells."
the bone marrow