Biology · IGCSE · Edexcel · Pearson Edexcel International GCSE (9–1) Biology (Modular) — 4XBI1 · Specification point · 3.42 · Structure and functions in living organisms: Part 2 · Co-ordination and response
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| Learners should: |
|---|
Humans |
3.42 understand the function of the eye in focusing on near and distant objects, and in responding to changes in light intensity |