单词 | diplophase |
释义 | > as lemmasˈdiplophase ˈdiplophase n. Brit. /ˈdɪpləfeɪz/ , U.S. /ˈdɪpləˌfeɪz/ Biology the phase in the lifecycle of an organism when the nuclei are diploid. [ < diplo- comb. form + phase n.2, after French diplophase (P. Vuillemin Les bases actuelles de la systématique en mycologie (1907) 85).] ΚΠ 1925 E. B. Wilson Cell (ed. 3) 1130 Diplophase, that phase of the life-history, particularly in the antithetic alternation of generations, in which the nuclei are haploid, as in the sporophyte. 1965 J. Wilkinson tr. M. Langeron Outl. Mycol. (ed. 2) ix. 374 Meiosis intervenes between the diplophase and the haplophase, fertilization between the haplophase and the diplophase. < as lemmas |
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