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Why are biofertilisers preferred over ch...

Why are biofertilisers preferred over chemical fertilisers?

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Knowledge Check

  • Assertion : Biofertilisers are preferred to chemical fertilisers. Reason : Chemical fertilisers are generally more expensive and hazardous to environment.

    A
    If both assertion and reason are true and reason is the correct explanation of assertion
    B
    If both assertion and reason are true but reason is not the correct explanation of assertion
    C
    If assertion is true but reason is false
    D
    If both assertion and reason are false

  • Assertion: Biofertilisers are preferred to chemical fertilisers. Reason: Most of the chemical fertilisers are expensive, hazardous and damage the environment.

    A
    If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion
    B
    If both Assertion and Reason are true and the Reason is not the correct explanation of the Assertion.
    C
    If Assertion is true but the Reason is false.
    D
    If both Assertion and Reason are false.

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