Revision notesGCSEBiologyAQAHigherTransfer Efficiency - CalculationsTransfer Efficiency - CalculationsBiology: AQA GCSE Higher, topic 7.4.7Test yourself on Transfer Efficiency - CalculationsPractise this topic for freePrevious topic7.4.6 Reasons for Energy WastageNext topic7.4.8 Premium Knowledge - Trophic Levels & Food Chains