Question

What are the different types of receptors in human body and what are its functions

Answer 1

Receptors are groups of specialised cells. They can detect changes in the environment, which are called stimuli, and turn them into electrical impulses.Receptors are often located in the sense organs, such as the ear, eye and skin. Each organ has receptors sensitive to particular kinds of stimulus.

Answer 2

Olfactory receptors : helps to identify the smell ( found in nose)
Photo receptors : vision ( eyes)
Phono receptors : sound (ears)
Thermo receptors : heat/ cold (skin)

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