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  • 03-09-2021
  • Biology
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a How scratching itch Negative feedback​

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hdhbdnd hdhbdnd
  • 03-09-2021

Answer:

how scratching an itch is an example of a negative feedback mechanism. ... A receptor carries the information about the stimulus (itch) to the brain via an afferent pathway. Control center (brain) analyzes this information an turns on an effector which will cancel the stimulus.

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