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Contents
Key Stage 4
Meaning
A
domain
is the most basic division of
organisms
into three large groups based on their
DNA
.
About Domains
The three
domains
are:
Archaea
- Primitive forms of
bacteria
.
Bacteria
Eukaryota
- All
eukaryotic
organisms
.
References
AQA
Domain, pages 22-23, GCSE Biology; Student Book, Collins, AQA