Question

Night blindness is a condition caused by a deficiency of which vitamin? 

A Vitamin A Correct Answer Incorrect Answer
B Vitamin B12 Correct Answer Incorrect Answer
C Vitamin D Correct Answer Incorrect Answer
D Vitamin K Correct Answer Incorrect Answer

Solution

Night blindness is a condition where a person experiences difficulty seeing in low-light conditions and is caused by a deficiency of vitamin A (retinol).

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