Multiple choice

Night blindness occurs due to he deficiency of vitamin

  1. A

  2. B

  3. C

  4. D

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Night blindness (nyctalopia) is caused by Vitamin A deficiency, as Vitamin A is essential for rhodopsin production in rod cells. Vitamin D causes rickets, Vitamin B1 causes beriberi, and Vitamin C causes scurvy.