A person suffering from a disease caused by Plasmodium, experiences recurring chill and fever at the time when
A. The sporozoites released from RBCs are being rapidly killed and broken down inside spleen
B. The trophozoites reach maximum growth and give out certain toxins
C. The parasite after its rapid multiplication inside RBCs ruptures them, releasng the stage to enter fresh RBCs
D. The microgametocytes and megaga- metocytes are being destroyed by the WBCs
