Biology · IGCSE · Edexcel · Pearson Edexcel International GCSE (9–1) Biology (Linear) — 4BI1 · Specification point · 2.22 · Structure and functions in living organisms · Nutrition
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Flowering plants |
2.22 understand that plants require mineral ions for growth, and that magnesium ions are needed for chlorophyll and nitrate ions are needed for amino acids |