Multiple choice

The weakness of cones where more red light is required in order to perceive colours than a person with normal colour vision is called

  1. tritanomaly

  2. deuteranomaly

  3. protanomaly

  4. protanopia
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Protanomaly is the weakness of the cones where more red light is required in order to perceive colours than a person with normal colour vision. This is referred to as "red-weakness", an apt description of this form of colour deficiency.

Keep practicing — related questions