Home » Advanced Botany » Mineral Nutrition » Question
  1. A plant requires magnesium for
    1. protein synthesis
    2. chlorophyll synthesis
    3. cell wall development
    4. holding cells together.
Correct Option: B


A plant requires magnesium for chlorophyll synthesis. All four rings bind with metal atom magnesium (Mg++), which remain present at the center of chlorophyll molecule.



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