Question:medium

Co-ordination compounds present in following biological systems :
A. Chlorophyll
B. Haemoglobin
C. Vitamin B12
D. Enzymes
E. Roots
Choose the correct answer from the options given below :

Updated On: Mar 27, 2026
  • A, B, C and D only
  • A, B, C only
  • A, C and E only
  • E only
Show Solution

The Correct Option is A

Solution and Explanation

The correct option is (A) :A, B, C and D only.
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