Biology 0610 · IGCSE · Coordination and response

Coordination and response — practice question

What path does an electrical impulse follow in a simple reflex arc?

  • Aeffector motor neurone relay neurone sensory neurone receptor
  • Beffector sensory neurone relay neurone motor neurone receptor
  • Creceptor motor neurone relay neurone sensory neurone effector
  • Dreceptor sensory neurone relay neurone motor neurone effector

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