10. Kerosene when spread on open drains help to kill larvae of mosquitoes
true
false
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10. Kerosene when spread on open drains help to kill larvae of mosquitoes
true
false
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Answer:
true
Explanation:
Kerosene makes the water’s layer too weak to sustain the mosquitoes’ and the larvae’s weight causing them to sink in the water and die
Answer: TRUE, Shifting the water with larvae to another vessel and pouring a few drops of kerosene oil or insecticide/larvicide in it is another option for killing wrigglers, but not preferred due to its environmental impact. Most of the ornamental fishes eat mosquito larvae.
Explanation: