Biology 0610 · IGCSE · Coordination and response

Coordination and response — practice question

A student stepped on a sharp pin, which triggered a nerve impulse to move along a reflex arc in her nervous system.
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Use the words from the list to complete the boxes.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “the stimulus” …

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