Home About Contact Us Disclaimer Privacy Policy Terms & Conditions Blog Submit MCQs
GK MCQs Pak Study Islamic Study Everyday Science
Current Affairs
Pakistan & World Affairs 2025 Pakistan & World Affairs 2024 Pakistan & World Affairs 2023
PAST PAPERS
PPSC Past Papers FPSC Past Papers CSS Past Papers NTS Past Papers KPPSC Past Papers
MORE SUBJECTS
Urdu MCQs Geography MCQs English MCQs Pedagogy MCQs Computer MCQs
BLOG
Study Tips
Search Login

MAIN MENU

SUBJECTS MCQs

PUBLIC SERVICE COMMISSIONS

PAST PAPERS

Global Search Engine

Your Favorite Questions

Home > Health And Diseases > Question

Difficulty seeing in low light conditions (Night blindness) is caused by deficiency of ___________?

0
A) Vitamin K
B) Vitamin A
C) Vitamin B6
D) Vitamin B1

Correct Answer: B) Vitamin A

Reason: Night blindness (Nyctalopia) is an early symptom of a prolonged deficiency of Vitamin A, which is vital for proper function of the retina. Related MCQs: Vitamin A is also essential for immune function.

« Prev Next »

Advertisement

[ Ad Banner Space ]

Discussion (0)

Discussion mein hissa lene ke liye login karna zaroori hai.

Login / Register

Koi comment nahi. Sab se pehle aap apna comment karein!

Related Questions

Sub Categories

Leave a Reply / Ask a Question