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5. Assertion(A) 6 Fertilizers and manure contain nutrients, such as nitrogen potassium andphosphorus.Reason (R) Excessive use of fertilizers leads to soil pollution1) Both A and R are correct and R is the correct explanation for A2) Both A and R are correct but R is not the correct explanation for A3) A is correct but R is incorrect4) A is incorrect but R is correctName the type of the association present between the plant and bacteria in helnice |
| Answer» TION:hi mate the OPTION is 2. hope it helps U | |