Sports GK Questions and Answers 2024 (Latest Updated)

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Question

Pheretima posthuma is highly useful as

A Their burrows make the soil loose
B They make the soil porous, leave their castings and take organic debris in the soil
C They are used as fish meal
D They kill the birds due to biomagnification of chlorinated hydrocarbons

Answer & Explanation

Answer: They make the soil porous, leave their castings and take organic debris in the soil

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