One reason that human eyes evolved to detect visible light is:
A) it is the band of the electromagnetic spectrum with the lowest possible energy and thus easiest to detect
B) it is the only band of the spectrum that can travel through a vacuum
C) it is the band of the spectrum which is the least Doppler shifted coming from the Sun
D) it is a band of the spectrum where the Sun puts out a great deal of energy
E) it is the band of the spectrum where the warm Earth glows the most effectively at night

Question

Quizplus · Accepted Answer

The Sun emits a significant amount of its energy in the visible light spectrum, making it advantageous for human eyes to evolve sensitivity to this range for effective navigation and survival in the environment.

One Reason That Human Eyes Evolved to Detect Visible Light