单词 | cenogenesis |
释义 | cenogenesis in British English (ˌsiːnəʊˈdʒɛnɪsɪs) noun a US spelling of caenogenesis cenogenesis in American English (ˌsinoʊˈdʒɛnəsɪs; ˌ sɛnoʊˈdʒɛnəsɪs) noun the development of structures in the embryonic or larval stage of an organism that are adaptive and do not appear in the evolutionary history of its group see also palingenesis Derived forms cenogenetic (ˌcenogeˈnetic) (ˌsinoʊdʒəˈnɛtɪk; ˌsɛnoʊdʒəˈnɛtɪk) adjective Word origin ceno- (< Gr kainos: see -cene) + -genesis |
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