Question

    Which one of the following scientist defined the

    criteria of essentiality of nutrients in plants?
    A DJ Nicholas Correct Answer Incorrect Answer
    B Arnon and Stout Correct Answer Incorrect Answer
    C JS Kanwar Correct Answer Incorrect Answer
    D Rajendra Prasad Correct Answer Incorrect Answer

    Solution

    The term essential mineral element (or mineral nutrient) was proposed by Arnon and Stout (1939). 

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