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SSC General Science & Technology Sample Paper NCERT Sample Paper-7

  • question_answer
    Pellagra is caused due to the deficiency of

    A)  Niacin 

    B)  biotin

    C)  Pyridoxine       

    D)  cobalamin

    Correct Answer: A

    Solution :

    [a] Pellagra is caused due to the deficiency of niacin. Niacin is also called nicotinic acid, and is essential for fat, carbohydrate and protein metabolism.


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