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Health: Personal and Social — BIOLOGY STD 9 — Question

ICSE BoardEnglish MediumSTD 9BIOLOGYHealth: Personal and Social2 Marks
Question
List any three effective methods for controlling mosquitoes.
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Answer

Effective methods for controlling mosquitoes:

$(i)$ Spraying insecticides

$(ii)$ Food should be protected by covering it

$(iii)$ Eliminating breeding places of mosquitoes

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