Identify the mis-matched pair.

Fatigue, mental depression - Biotin

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Delayed dentition, knock-knees - Tocoferol

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Diarrhoea, loss of leucocytes - Folic acid

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Photophobia, red and sore tongue - Riboflavin

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Solution

The correct option is A Fatigue, mental depression - Biotin
B. Delayed dentition, knock-knees - Tocoferol
Reason: Sometimes teeth remain emerged into the oral cavity for a longer period. That phenomenon is known as delayed tooth eruption or delayed dentition and knock-knee or Genu valgum is a syndrom in which the knees bend inward but the ankles remainspaced apart. Both of the problems are results of deficiency of vitamin D or calcipherol, not vitamin E or tocopherol. So the correct option is B.

Suggest Corrections

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Select the mis - matched pair.

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