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Class 11BiologyMineral NutritionESSENTIAL MINERAL ELEMENTS
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With reference to soil,what does the term 'critical element' mean?

  • A
    Nitrogen and phosphorus
  • B
    Nitrogen and potassium
  • C
    Potassium and chlorine
  • D
    Nitrogen,phosphorus and potassium
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Class 11 Questions

Class 11

Biology Questions

Chapter

Mineral Nutrition

Subtopic

ESSENTIAL MINERAL ELEMENTS

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