John Russell has color blindness. He is most likely to have difficulty doing which of the following?
A) distinguishing red from blue
B) distinguishing red from green
C) distinguishing blue from yellow
D) distinguishing red from yellow
E) distinguishing light from dark

Question

Quizplus · Accepted Answer

Red-green color blindness is the most common type of color blindness. Therefore, John Russell is most likely to have difficulty distinguishing red from green.

John Russell Has Color Blindness