People say the military is like the civilian sector in terms of salary and benefits. This essay will look at two sections between military specifically using the Marine Corps for analysis and civilian sector using information for a logistician to see how similar these two groups are.
Leukocytes are not limited to blood. They occur elsewhere in the body as well, most notably in the spleen, liver, and lymph glands. Most are produced in our bone marrow from the same kind of stem cells that produce red blood cells. Others are produced in the thymus gland, which is at the base of the neck.
Leukocytes The main cells of the immune system are white blood cells collectively referred to as leukocytes. Like all blood cells, leukocytes originate from the bone marrow. Stem cells (undifferentiated cells) in the marrow develop into the various white blood cells.