What happens during photosynthesis? - OCR 21st CenturyVideo

Plants make their own food using photosynthesis. The food is important for the plants and for organisms that feed on the plants. Optimum rates of photosynthesis produce maximum plant yields.

Part ofBiology (Single Science)Living together - Food and ecosystems

Greg Foot explains the effect of temperature, light intensity and carbon dioxide concentration on the rate of photosynthesis.

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What happens during photosynthesis? - OCR 21st Century

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