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Question

b) What is meant by receptors and effectors? Give two examples of each.

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Solution

  • A receptor is a cell (or a group of cells) in a sense organ which is sensitive to a particular type of stimulus. Example: Nose and ears.
  • An effector is a part of the body which can respond to a stimulus according to the instructions sent from the nervous system (spinal cord and brain). Example: Glands and muscles.

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