MCQ
The $RBC$ deficiency is deficiency disease of :
  • Vitamin $\mathrm{B}_{12}$
  • B
    $\operatorname{Vitamin} \mathrm{B}_{6}$
  • C
    $\operatorname{Vitamin} \mathrm{B}_{1}$
  • D
    Vitamin $\mathrm{B}_{2}$

Answer

Correct option: A.
Vitamin $\mathrm{B}_{12}$
a
Vitamin $\mathrm{B}_{12}$

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