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archaebacteria |
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archaebacteria prokaryotic organisms, distinct from eubacteria, which are found in association with high temperatures or salinity, or are methanogenic. None are pathogens. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Unlike bacteria and archaebacteria, the choanoflagellate cell has a clearly defined nucleus. What's more, these origin-of-life researchers suspect that the two major groups of bacteria, known as archaebacteria and eubacteria, originated on two separate occasions about 3. As a result, scientists often divide life into bacteria or eubacteria, archaea or archaebacteria, and eukarya. |
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