This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Infectious Disease Epidemiology, Subject name: Social & Preventive Medicine
[{'content': 'Cycle of microfilarea in mosquito - \nSelect and explain. \nA. Cyclo-developmental, B. Cyclo-propagative, C. Propagative, D. Cyclical', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Cyclo-developmental o Has been explaied in All India Dec-15", 'role': 'assistant'}]