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Dragonflies are used to get rid of...

Dragonflies are used to get rid of

A

mosquitoes

B

aphids

C

butterfly caterpillars

D

both (a) and (b)

Text Solution

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The correct Answer is:
A

Dragonflies are used to get rid of mosquitoes.
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NCERT FINGERTIPS-MICROBES IN HUMAN WELFARE-Microbes In Human Welfare
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