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4.7 Ecology
Quick questions on Trophic levels, biomass transfer and food production - AQA GCSE 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
A trophic level contains of biomass and the next level contains . Calculate the efficiency of transfer. [2 marks]
What is q2?Show answer
Give two reasons biomass is lost between trophic levels. [2 marks]
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