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    Question

    Development of marginal burning and scorching in the

    lower leaves of the plants are observed due to the deficiency of _____
    A Potassium Correct Answer Incorrect Answer
    B Phosphorus Correct Answer Incorrect Answer
    C Nitrogen Correct Answer Incorrect Answer
    D None of these Correct Answer Incorrect Answer
    E All of these Correct Answer Incorrect Answer

    Solution

    Potassium is an essential macronutrient for plants, vital for osmoregulation, enzyme activation, photosynthesis, nutrient uptake, protein synthesis, and stress resistance, contributing to overall plant health and productivity.

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