What discovery first demonstrated that color is in the eye and brain,not in the light itself?
A)Measurements of brain activity as people looked at various colors
B)The inability of some people to distinguish red from green
C)The chemical isolation of three types of cones in the retina
D)The way a prism separates white light into several types of light

Question

What discovery first demonstrated that color is in the eye and brain,not in the light itself?​
A)Measurements of brain activity as people looked at various colors
B)​The inability of some people to distinguish red from green
C)​The chemical isolation of three types of cones in the retina
D)​The way a prism separates white light into several types of light

Quizplus · Accepted Answer

The inability of some people to distinguish red from green (color blindness) first demonstrated that color perception is a function of the eye and brain, not inherent in light itself. This condition shows that differences in human visual systems can lead to different color perceptions, indicating that color is not a property of light but rather how our brains interpret specific wavelengths of light.

What Discovery First Demonstrated That Color Is in the Eye