New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Toxicity of which element leads to the unavailability of

    iron and zinc 
    A Phosphorus Correct Answer Incorrect Answer
    B Potassium Correct Answer Incorrect Answer
    C Calcium Correct Answer Incorrect Answer
    D Nitrogen Correct Answer Incorrect Answer
    E Boron Correct Answer Incorrect Answer

    Solution

    P is antagonistic to Fe Ans Zn. Hence, excess availability of P leads to the deficiency of Fe and Zn.

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