Question

what is stimuli. please explain it​

Answer 1

Explanation:

In physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment. The ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity....

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Answer 2

Answer:

Scientifically speaking, a stimulus is anything that produces a response in an organism or in a cell or tissue of an organism. Such stimuli can be internal or external. Internal stimuli come from inside an organism—pain and hunger are internal stimuli.

Stimulus: any change in an organism's environment that causes the organism to react. It is a fancy way of saying “cause”. Example: An animal is cold so it moves into the sun.

The three examples of stimulus include;

Hit the skin with a needle or pin is a good example of stimulus. The sudden removing of the hand is the response.

When somebody bangs a door you jump if you were unaware because of the sound. The jumping is the response to a stimulus.

Holding a hot plate.

Explanation:

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