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    Question

    The deficiency of which nutrient causes slow and

    stunted plant growth, and purple colouration of the older leaves particularly on the underside?
    A Nitrogen Correct Answer Incorrect Answer
    B Phosphorus Correct Answer Incorrect Answer
    C Potassium Correct Answer Incorrect Answer
    D All of the above Correct Answer Incorrect Answer

    Solution

    Phosphorus deficiency in plants can cause slow and stunted growth, as well as purple coloration of the older leaves, particularly on the underside. Phosphorus is an essential nutrient for plant growth and development, playing a crucial role in energy transfer and various metabolic processes within the plant.

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