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PYQ Bank › Class 12 › Chemistry › Biomolecules

CBSE 2023 Class Class 12 · Chemistry 1 Marks · Mcq ✅ Verified

Deficiency of which of the following vitamins causes Pernicious anaemia?

A. Vitamin $B_1$
B. Vitamin $B_2$
C. Vitamin $B_6$
D. Vitamin $B_{12}$
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