The human eye is a complex organ that helps us to perceive the world around us. But not every animal that has eyes sees the world in the same way as a human. For instance, humans are considered as trichromats, meaning that, they have 3 colour receptors.
On the other hand, monochromats such as whales and dolphins have only 1 colour receptor, and as a result, these animals cannot see any colour. Learn more about the human eye in detail by exploring Class 10 Revision Notes Science Chapter 11 – The Human Eye and the Colourful World, right here on BYJU’s.