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Archaea (/ɑːrˈkiːə/ ar-KEE-ə; sg.:
archaeon /ɑːrˈkiːən/ ar-KEE-ən) is a
domain of single-celled organisms.
These microorganisms lack cell
nuclei and are...
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Archaea is a
domain of single-celled organisms.
Archaea or
archea may also
refer to:
Archaea (spider), an
extinct genus of
Archaeidae Archaea (journal)...
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domains such as
Archaea, Bacteria, and Eukarya, or two
domains consisting of
Archaea and Bacteria, with
Eukarya included in
Archaea. In the three-domain...
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classification system that
groups all
cellular life into
three domains,
namely Archaea,
Bacteria and Eukarya,
introduced by Carl Woese, Otto
Kandler and Mark...
- or
Asgardarchaeota is a
proposed superphylum consisting of a
group of
archaea that
contain eukaryotic signature proteins. It
appears that the eukaryotes...
- the
Asgard archaea, and are
closely related to the Heimdallarchaeia. This
implies that
there are only two
domains of life,
Bacteria and
Archaea, with eukaryotes...
- are
classified into two domains,
Bacteria and
Archaea. It
emerged from
development of
knowledge of
archaea diversity and
challenges to the
widely accepted...
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domains of life they can be
extremely diverse. Two of the
three domains,
Archaea and Bacteria, only
contain microorganisms. The
third domain Eukaryota includes...
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prokaryotes are
divided into two domains:
Bacteria (formerly Eubacteria) and
Archaea (formerly Archaebacteria).
Organisms with
nuclei are
placed in a third...
- Eukaryota.
Archaea are
further divided into
multiple recognized phyla.
Archaea and
bacteria are
generally similar in size and shape,
although a few
archaea have...
