Which fish is introduced into ponds to eat mosquito larvae?
AGambusia
BRohu fish
CCatla fish
DTilapia
Answer & Solution
Correct answer: A. Gambusia
1. Vector control is key against malaria and filariasis.
2. Gambusia feeds on mosquito larvae.
3. Nets and wire mesh also help.
_Source: syllabus Biology, Chapter 8, Human Health and Disease._
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