This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Which of the following is a differentiating feature of anopheles from aedes mosquito ? 
Select and explain. 
A. Pupa has broad siphon, B. Eggs are oval shaped, C. Wings unspotted, D. Popi are sho
A: Pupa has broad siphon
Answer: A: Pupa has broad siphon 
Explanation: Ans. is 'a' i.e., Pupa has broad siphon