Lesson
Lesson-2.4.5- understand that plants require mineral ions for growth, and that magnesium ions are needed for chlorophyll and nitrate ions are needed for amino acids.
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Lesson-2.4.4- describe the structure of the leaf and explain how it is adapted for photosynthesis.PreviousLesson-2.4.6- practical: investigate photosynthesis, showing the evolution of oxygen from a water plant, the production of starch and the requirements of light, carbon dioxide and chlorophyll.Next