Question

Difficulty in Night Blindness is due to lack of Vitamin _____.
Options:
a. A
b. B
c. C
d. D​

Answer 1

Answer:

vitamin a is the lack of vitamin in night blindness

Answer 2

Answer:

option (α) =vitamin A

Explanation:

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