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

    Question

    Which one of the following plant nutrients helps in the

    synthesis of auxins?
    A Copper Correct Answer Incorrect Answer
    B Manganese Correct Answer Incorrect Answer
    C Zinc Correct Answer Incorrect Answer
    D Phosphorus Correct Answer Incorrect Answer

    Solution

    zinc helps in the synthesis of auxin.

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