单词 | prokaryote |
释义 | Word Frequency prokaryote or prokaryot or procaryote (prəʊˈkærɪɒt) noun any organism having cells in each of which the genetic material is in a single DNA chain, not enclosed in a nucleus. Bacteria and archaeans are prokaryotes Compare eukaryote Derived forms prokaryotic or procaryotic (prəʊˌkærɪˈɒtɪk) adjective Word origin from pro-2 + karyo- + -ote as in zygote |
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