Question:
Which of the following statements about vitamin B₁₂ is incorrect?
Which of the following statements about vitamin B₁₂ is incorrect?
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Vitamin B₁₂ is produced by microorganisms, not plants.
Updated On: Mar 17, 2026
- It has a cobalt atom.
- It also occurs in plants.
- It is also present in rain water.
- It is needed for human body in very small amounts.
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The Correct Option is B
Solution and Explanation
- Vitamin B₁₂ contains cobalt → correct
- Required in trace amounts → correct
- May be present in rainwater due to microorganisms → correct
- It does not occur in plants naturally → incorrect statement
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