NEET Biology ยท Medium

Mineral Nutrition: Diagnosis MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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DiagnosisMediumQuestion 10816

Question

Young leaves are most useful for diagnosing deficiency of:

  1. A
    Immobile elements
    Correct
  2. B
    Highly mobile elements only
  3. C
    All elements equally
  4. D
    Only nitrogen

Correct answer

Immobile elements

Explanation

Immobile nutrients cannot be easily remobilized, so symptoms appear in young tissues first.