Biology 0610 · IGCSE · Coordination and response

Coordination and response — practice question

What is the correct order in a reflex action?

  • Areceptor → stimulus → motor neurone → relay neurone → sensory neurone → effector
  • Breceptor → stimulus → sensory neurone → relay neurone → motor neurone → effector
  • Cstimulus → receptor → motor neurone → relay neurone → sensory neurone → effector
  • Dstimulus → receptor → sensory neurone → relay neurone → motor neurone → effector

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