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ScotlandBiologyQuick questions
Area 3: Sustainability and Interdependence
Quick questions on Food supply and photosynthesis: light reactions and carbon fixation - SQA Higher Biology
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Name the two products of the light reactions that are used in carbon fixation. [2 marks]
What is q2?Show answer
Explain why producing crops can feed more people than producing livestock from the same area. [2 marks]
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