New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Nyctalopia, or night blindness, is caused by a

    deficiency in which vitamin?
    A Vitamin C Correct Answer Incorrect Answer
    B Vitamin D Correct Answer Incorrect Answer
    C Vitamin A Correct Answer Incorrect Answer
    D Vitamin B1 Correct Answer Incorrect Answer

    Solution

    Nyctalopia, commonly known as night blindness, is primarily caused by a deficiency of Vitamin A, which is essential for maintaining healthy vision, especially in low-light conditions.

    Practice Next

    Relevant for Exams: