A) vitamin\[{{B}_{12}}\]
B) vitamin\[{{B}_{6}}\]
C) vitamin\[{{B}_{2}}\]
D) vitamin\[{{B}_{1}}\]
Correct Answer: B
Solution :
Cobalt is present in vitamin\[{{B}_{12}}\], it is also called cyanocobalamine. Its deficiency is called pernicious aneamia.You need to login to perform this action.
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