Revision Notes For Class 10 Science Chapter 11 - The Human Eye and the Colourful World

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.

CBSE Class 10 Science Chapter 11 The Human Eye and the Colourful World

Further Reading

Structure Of Eye
Sense Organs

Frequently asked Questions on CBSE Class 10 Science Notes Chapter 11: The Human Eye and the Colourful World

Q1

How many parts does the human eye have?

The human eye totally consists of 7 parts that work together.

Q2

What is the meaning of a ‘monochromat’?

A completely color-blind individual is known as a ‘monochromat’.

Q3

Why are humans considered as ‘trichromats’?

Humans are considered as trichromats, meaning that, they have 3 colour receptors.

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