This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Parasitology, Subject name: Microbiology
[{'content': 'All of the following are true regarding transfusion malaria except: \nSelect and explain. \nA. Sporozoites transmit it, B. Incubation period is shorter, C. Transmitted by merozoites and erythrocytic stages, D. there is no pre-erythrocytic stage', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Sporozoites transmit itTransfusion malaria is transmitted by merozoites and RBC stages.As the hepatic stage (Preerythrocytic stage) is absent, the incubation period is shorter.", 'role': 'assistant'}]