This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Environment and health, Subject name: Social & Preventive Medicine
Which one of the following is not consistent with Aedes aegypti's life cycle - 
Select and explain. 
A. Breeds aificial collection of water, B. Eggs are boat shaped, C. Larva has siphon tube, D. Wings unspotted in the adult
B: Eggs are boat shaped
Answer: B: Eggs are boat shaped 
Explanation: Features of Aedes: Breeds in the aificial collection of water Eggs are laid singly, cigar-shaped and don't have lateral folds Larvae have a siphon tube Pupae with long and narrow siphon tube Adults have stripes on body and legs Fly up to 100 m Aka Tiger mosquitoes Park's Textbook of Preventive and Social Medicine, 25th Edition, Pg 831