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': 'Malaria parasites - \nSelect and explain. \nA. Has man as its intermediate host, B. Has a life cycle that alternates between man and tse-tse fly, C. Has 4 impoant species in man, D. Can be easily cultured in the laboratory', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Intermediate host-man Definitive host-mosquito Asexual development-man Sexual development-mosquito Sporozoite infective form.Sporozoites are present in the salivary gland of the mosquito .Man gets infection by the bite of female anopheles mosquito (refer pgno:55 baveja 3 rd edition)', 'role': 'assistant'}]