Question

Assertion (A): Legumes revive the soil fertility. Reason (R): Microbes in the root nodules of legumes fix the atmospheric nitrogen.

(1 Point)

Both A and R are true and R is the correct explanation of A.

Both A and R are true but R is not the correct explanation of A.

A is true but R is false.

A is false but R is true.

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Answer 1

Both A and R are true and R is the correct explanation of A.

Explanation:

• Legumes revive the soil fertility because The root nodules of leguminous plants contain certain nitrogen fixing bacteria.
• These nitrogen fixing bacteria absorb nitrogen gas from the atmosphere and convert it into compounds which help in fixing the fertility of the soil.
• Legumes plants also lower the emission of carbon dioxide emissions.

Answer 2

Answer:

a) Both Assertion and Reason are true and the Reason is the correct explanation of Assertion

Explanation:

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