Night blindness is caused due to the deficiency of
- (a)Vitamin B
- (b)Vitamin A 1 2
- (c)Vitamin C
- (d)Vitamin E
Asked in
UK PSC APS (Mains)–2017UK PSC (RO/ARO) (Pre)–2022UK PSC Personal Assistant–2019UK PSC (Pre)–2011UK PSC (RO/ARO) (Pre)–2006UK PSC (Mains)–2004-05
