The CMY colours (commonly mistaken for Blue, Red and Yellow) are the answer when printing as mixing any two will form one of the darker RGB colours. The mix of all three CMY colours creates Black, although in practice this is very muddy.
White blood cells, like all blood cells are created in the bone marrow from certain stem cells. However, some lymphocytes are created but undeveloped or immature.
The liver and kidneys filter the blood. The bones produce most of the white blood cells. However, T and B lymphocytes are produced in the lymph nodes and spleen, and the T Cel â¦ ls are also produced and mature in they Thymus Gland.The bone marrow is the part of the bone that produces the cells. 3 people found this useful.he liver and kidneys filter the blood. The bones produce most of the white blood cells. However, T and B lymphocytes are produced in the lymph nodes and spleen, and the T Cel â¦ ls are also produced and mature in they Thymus Gland.