Question

    Which of the following groups of nutrients is absorbed by plants only in anionic form?

    A Nitrogen, Manganese and Phosphorus Correct Answer Incorrect Answer
    B Phosphorus, Sulhpur and Boron Correct Answer Incorrect Answer
    C Copper, Zinc and Iron Correct Answer Incorrect Answer
    D Molybdenum, Potassium and Manganese Correct Answer Incorrect Answer

    Solution

    Phosphorous (P) (H2PO4)-, (HPO4)-2, PO-3 Sulfur (S) (SO4)-2 Boron (B) (BO3)-

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