Assertion :Ploughing soil is a prerequisite before sowing. Reason: At the end of the plough, a sharp chisel-like iron nail is attached, which helps in penetrating the soil.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Ploughing is the turning up of the soil of the field with the help of a plough . It is done before sowing of the seeds . It helps to loosen the soil .Hence , improves air circulation in the soil .
So the correct option is ' Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion ' .

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