If the visual system did not detect differences in the wavelengths of light, we would NOT:
A) be able to detect differences in brightness.
B) have depth perception.
C) be able to detect differences in colour.
D) be able to recognize objects using visual information.

Question

Quizplus · Accepted Answer

Without the ability to detect differences in the wavelengths of light, we would not be able to distinguish between different colors, making it impossible to detect differences in color.

If the Visual System Did Not Detect Differences in the Wavelengths