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

    Question

    Deficiency of NITROGEN yellowing of leaf in a plant

    appears on __ ?
    A Upper leaf Correct Answer Incorrect Answer
    B Lower leaf Correct Answer Incorrect Answer
    C Middle leaf Correct Answer Incorrect Answer
    D Whole plant Correct Answer Incorrect Answer

    Solution

    N is highly mobile in plants so its deficiency occurs in lower or older leaves

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