The correct option is C About 1000
Schizogony is the asexual reproduction by which Plasmodium multiply. The sporozoites after entering into blood enters into liver cells to evade the phagocytic action of leukocytes. The sporozoites grow in size and multiply asexually in liver cell giving 1000 of rounded schizonts called cryptozoite, which later divides into crypto merozoites.The process of formation of 1000 of cryptomerozoites from a single sporozoites in lives cell is called pre-erythrocytic schizogony.