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Contents. PhotosynthesisPhotosynthesis vs. RespirationPlant HormonesCommercial Uses of Plant HormonesTransport and Water Relations. Photosynthesis. Photosynthesis is the chemical change which happens in the leaves of green plants. It is the first step towards making food. During this reaction, c
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1. Green Plants as Organisms
2. Contents Photosynthesis
Photosynthesis vs. Respiration
Plant Hormones
Commercial Uses of Plant Hormones
Transport and Water Relations
3. Photosynthesis Photosynthesis is the chemical change which happens in the leaves of green plants. It is the first step towards making food. During this reaction, carbon dioxide and water are converted into glucose and oxygen. The reaction requires energy in the form of sunlight, and chlorophyll must also be present. Plants are producers – they produce their own food Plants produce their food via photosynthesis