General Science Biology Botany Class 11th NEET UG NEET UG Preparation
Ans → (b)It activates the enzymes of respiration and photosynthesis.
Explanation → Magnesium is absorbed by plants as Mg2+ it activates the enzymes of respiration and photosynthesis.It is involved in the synthesis of DNA RNA.It is the constituent of ring structure of chlorophyll.
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