A 35yrs old male suffering from sudden onset of high grade fever. On malarial slide examination all stages of parasites are seen with schizonts of 20microns size with 14-20 merozoites per cell and yello brown pigment. The diagnosis
.
a. Plasmodium falciparum
b.Plasmodium vivax
c.Plasmodium malariae
d.Plasmodium ovale
ans:b.Plasmodium vivax