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Class 11BiologyMineral NutritionRole of Macro and Micro-nutrients
Easy

The mineral element $Sodium$ $(Na^+)$ is involved in:

  • A
    Regulation of osmotic pressure and ionic balance in plants.
  • B
    Structural components of co-enzymes and ion balance.
  • C
    Essential for nitrogen fixation in leguminous plants.
  • D
    Required for the mechanism of iron absorption.
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Class 11 Questions

Class 11

Biology Questions

Chapter

Mineral Nutrition

Subtopic

Role of Macro and Micro-nutrients

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