Night blindess disease due to which vitamin:?
Correct answer: A. Vitamin A
- A. Vitamin A
- B. Vitamin c
- C. Vitamin D
- D. Vitamin B
Explanation
Vitamin A is needed to form visual pigments in the retina, especially for vision in dim light; its deficiency causes night blindness. Vitamins C and D have different major roles, such as tissue repair and bone health.
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