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Efficiency of biomass transfer — OCR GCSE Biology A J247

Home
Biology
OCR GCSE Biology A
Community level systems
Ecosystems
Efficiency of biomass transfer

OCR GCSE Biology A · J247

Efficiency of biomass transfer

What you need to know

Calculate the efficiency of biomass transfers between trophic levels.
Explain how transfer efficiency limits the number of trophic levels in a food chain.

Revision notes

1
Efficiency of biomass transfer
3 key terms

Practise with past papers Key terms & definitions

Previous subtopicPyramids of biomass Next section: Genes, inheritance and selectionGenetic terms