Geography PYQ 575 of 587 · Environment & Ecology · Miscellaneous

Which metal ion is found in chlorophyll?

  1. AIron
  2. BMagnesium
  3. CZinc
  4. DCobalt

46th B.P.S.C. (Pre) , 2004

Show answer and explanation

Correct answer: (b) Magnesium

Explanation

Magnesium ion is found in chlorophyll. Chlorophyll is the green photosynthetic pigment present in plants. It initiates the process that converts light energy into chemical energy through photosynthesis.

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