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.
1 About 2 litres of lymph fluid circulate in the body every day while collecting, destroying and eliminating foreign agents and disease causing microbes. 2  There are two types of lymphocytes or white blood cells produced in the lymph nodes, called B & T lymphocytes.hat Are Lymph Node, Locations And Diseases. Humans generally have immunity against pathogens and accidental infections that is owed to the presence of lymph nodes which form a part of the lymphatic system. They behave like mechanical filters and kill and eliminate microbes present in the blood stream.