This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Symptomatic Disturbances of Vision, Subject name: Ophthalmology
True about Color blindness: 
Select and explain. 
A. Males are more prone, B. Males and females equally affected, C. Autosomal dominant, D. Males are carrier
A: Males are more prone
Answer: A: Males are more prone 
Explanation: Ans. (a) Males are more proneRef: A.K. Khurana 6th ed. /329* Color blindness is an X-Linked recessive condition. Females are always carrier and males are always affected. Hence males are more affected than females.* Most common type of color blindness: Deutranopia