This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
True about epidemiology of malaria - 
Select and explain. 
A. Extrinsic incubation period 0-14 days, B. In india common during January to June, C. Man act as definitive host, D. Mosquito acts as definitive host
D: Mosquito acts as definitive host
Answer: D: Mosquito acts as definitive host 
Explanation: Man is the intermediate host.In india it is common from july to November .Ref.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 21st edition page no 235.