Question

Pernicious anaemia is caused by deficiency of:
(a) folic acid
(b) retinol
(c) cyanocobal amine
(d) biotin

Answer 1

Your answer is:-↩↩↩↩↩

(b) retinol

Answer 2

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✌️_______UR ANSWER_______✌️

Pernicious anaemia is caused by deficiency

B. retinol

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