Biology 5090 · O Level · Mammalian nervous system

Mammalian nervous system — practice question

(a)[4]

Describe one simple reflex action and explain why this action is important to the body.

(b)[6]

Describe how named components of the nervous system take part in producing a reflex action.

Worked solution & mark scheme

This 10-mark question has a full step-by-step worked solution and mark scheme. One marking point: Stimulus that triggers the reflex

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