Question

there are __________ more colour in spectrum which cannot be seen with naked eye.
it's fill in the blank​

Answer 1

Answer:

there are in the very is the

Answer 2

Answer:

By some estimates, they can see about 100 million different colors or about 99 million more than we can! This is due largely to the fact that many tetrachromats have a fourth cone sensitive to the ultraviolet part of the spectrum, which is invisible to the human eye.