Question

what is a reflex arc? explain it with an example.

Answer 1

The automatic action or response provoked by a stimulus is known as a reflex action. The reflex actions, however, show sudden responses and do not involve any thinking. A connection of detecting the signal from the nerves (input), and responding to it immediately (output) is called a reflex arc. A reflex arc makes instant and automatic responses possible.

For Example If You Touch A Hot Object You Immediately Put Your Hand Off

Answer 2

Examples of reflex arc are
Touching of hot plate
Touching of ice.
Etc..

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