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

    Question

    Nutrient that imparts winter hardiness to plant

    is____
    A Copper Correct Answer Incorrect Answer
    B Calcium Correct Answer Incorrect Answer
    C Potassium Correct Answer Incorrect Answer
    D Iron Correct Answer Incorrect Answer
    E Manganese Correct Answer Incorrect Answer

    Solution

    Potassium imparts winter hardiness to plants.

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