Biology A-Level
producers
What producers means in Biology A-Level, as defined for AQA.
Definition of producers
Check what you remember
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Reference: AQA
Organisms that form the entry point of carbon and chemical energy into an ecosystem by synthesising organic compounds.
Topics that use producers
- Energy and ecosystems (A-level only) (AQA A-Level)
Related terms
- biological molecules
- biomass
- calorimetry
- Condensation reactions
- decomposers and saprobionts
- dry mass per unit area
- energy per gram of dry mass
- faeces and excretion
Using producers in the exam
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