Question

where do we get the stimulus​

Answer 1

We get the stimulus from the environment i.e either the internal or external environment.

Explanation:

• In biology, a stimulus can be described as any change in the normal conditions of an organism which is detected by the cells of the body of the organism.

• In response to the stimulus an effect is generated so that the body can acquire its normal conditions back.

• For example, vision is a stimulus generated by the cells of the eye in response of which we are able to see things.