Archaea
What Archaea means in Combined Science GCSE, as defined for AQA.
Definition of Archaea
Check what you remember
Read the wording for your board, then hide it and explain Archaea in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Single-celled prokaryotes placed in their own domain, separate from true bacteria, usually living in extreme environments.
Topics that use Archaea
- Classification of living organisms (AQA GCSE)
Related terms
- Binomial nomenclature
- Carl Woese and scientific models
- Changing scientific models
- Comparing cell types
- Eukaryota
- eukaryotic cells
- Evidence for classification
- Evidence-based classification
Using Archaea in the exam
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