Question

    Calcium deficiency causes toxicity

    of:
    A Iron Correct Answer Incorrect Answer
    B Manganese Correct Answer Incorrect Answer
    C Boron Correct Answer Incorrect Answer
    D None of these Correct Answer Incorrect Answer

    Solution

    A deficiency of calcium in plants can disrupt the uptake and regulation of other essential nutrients, such as manganese, which can then accumulate to toxic levels in plant tissues.

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