This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other Key Definitions & Concepts, Subject name: Social & Preventive Medicine
[{'content': 'Microfalaria in Culex depicts what kind of Biological transmission? \nSelect and explain. \nA. Cyclo-developmental, B. Cyclo-propagative, C. Developmental, D. Propagative', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Microfalaria in culex is an example of cyclo-developmental transmission. In Culex mosquito, it undergoes only development. stages will change There is no multiplication taking place in it. TYPES OF BIOLOGICAL TRANSMISSION- Propogative transmission Cyclo-developmental Cyclo-propogative', 'role': 'assistant'}]