Question
Who proposed law of
minimum?Solution
Justus Von Liebig formulated the law of minimum which states that if one of the essential plant nutrients is deficient, plant growth will be poor even when all other essential nutrients are abundant.
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Ratio of income of A and B is 7:5 and the ratio of expenditure of A and B is 2:3. The savings of B is Rs.3500. If the expenditure of A gets double then...
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