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Kendrick Rau ∙
Vestigial structures do not harm the organism. Nature selects against only harmful traits.
Eukaryotes have a nucleus, Archaea do not
Archaea have DNA that is not in a nucleus
Eukaryotes have organelles in membranes.
Archaea have no membranes around their organelles.
they both have a cell wall.
When there is low gene flow
When there is no selective pressure
When there is a bottleneck
genus
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