This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
[{'content': 'Plasmodium falciparum infection of man is characterized by - \nSelect and explain. \nA. The erythrocytes are increased in size, B. All stages of erythrocytic schizogony are-seen in peripheral blood, C. Multiple infection of erythrocytes are seen, D. Each erythrocytic cycle lasts 72 hours', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]