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Assertion (A) : Earthworms are not good for agriculture.
Reason (R) : Earthworms break down the soil into fine particles and make it soft.

  • A.Both A and R are true and R is the correct explanation of A.
  • B.Both A and R are true but R is NOT the correct explanation of A.
  • C.A is true but R is false.
  • D.A is false but R is true.

Answer: D

Correct answer: A is false but R is true.

Earthworms do break the soil into fine crumbs, aerate it and enrich it with their castings, so R is true - and that is exactly why they are called the farmer’s friend. The assertion says the opposite of the truth, so A is false.

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