Biology Prefixes and Suffixes: angio. Definition: The prefix (angio-) comes from the Greek angeion for vessel. The prefix (angio-) refers to a receptacle, vessel, shell or container. Examples: Angioblast (angio-blast) - embryonic cell that develops into blood cells and blood vessel endothelium.
1 Immune system - Spleen. 2  Major functions of the spleen include removing abnormal blood cells and making components of the immune system. 3  Since the spleen is involved in so many bodily functions, it is vulnerable to a range of disorders.  Disorders of the spleen include splenomegaly, hypersplenism and splenic rupture.
Function of the Spleen. Spleen, a small, purple colored organ placed in the upper left part of the abdomen, has several important functions in human body. Basically, spleen functions as a part of the immune system and as a filter and reservoir of blood.Find out more information on function of the spleen.unction of the Spleen. Spleen, a small, purple colored organ placed in the upper left part of the abdomen, has several important functions in human body. Basically, spleen functions as a part of the immune system and as a filter and reservoir of blood. Find out more information on function of the spleen.