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ser-zykov [4K]
3 years ago
15

The larvae of mosquitoes die when oil is spread on the water. Why does it happen? Give a proper reason.​

Biology
1 answer:
inn [45]3 years ago
3 0

Answer:

The thin layer of oil on top of the water prevents mosquito breeding in two ways: mosquito larvae in the water cannot penetrate the oil film with their breathing tube,and so drown and die; also adult mosquitoes do not lay eggs on the oiled water

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