n. the formation of *sporozoites during the life cycle of a sporozoan. The contents of the zygote, formed by the fusion of sex cells, divide repeatedly and eventually release a number of sporozoites. Compare schizogony.
n. a genus of protozoans (see Sporozoa) that live as parasites within human red blood cells and liver cells. The parasite undergoes its asexual development (see schizogony) in humans and completes the sexual phase of its development (see sporogony) in the stomach and digestive glands of a bloodsucking *Anopheles mosquito. Four species cause *malaria: P. vivax, P. ovale, P. falciparum, and P. malariae.... plasmodium