Main characteristic that separates members of the domain Eukarya from the domains of Bacteria and Archaea is that eukarya have cells that contain a nucleus.
What are Eukarya?
Eukarya are organisms with cells which contains a nuclei.
This nuclei or nucleus are membrane bound organelles.
- Unlike bacteria, their nucleus is well bounded in a membrane.
Therefore, Eukarya have cells that contain a nucleus.
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