Question

night blindness is b
not caused by vitamin deficiency true or false​

Answer 1

Answer:

Vitamin A deficiency (VAD) or hypovitaminosis A is a lack of vitamin A in blood and tissues. It is common in poorer countries, especially among children and women of reproductive age, but is rarely seen in more developed countries. Nyctalopia (night blindness) is one of the first signs of VAD.

Explanation:

Answer 2

Answer:

False.

It is caused by defeciency of a vitamin i.e. Vitamin A.

Explanation:

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