NEET Zoology Digestion and Absorption Questions Solved

Which one of the following is a fat-soluble vitamin and it's related deficiency disease? 

(a) Ascorbic acid     - Scurvy

(b) Retinol              - Xerophthlmia

(c) Cobalamine       - Beri-beri

(d) Calciferol          - Pellagra

Audio Explanation:

(b) Xerophthalmia is caused due to the deficiency of vitamin-A (retinol). Retinol and calciferol are fat soluble vitamins but pellagra is not the deficiency disease of calciferol.

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