单词 | mixis |
释义 | mixisn. Biology. The fusion of gametes; sexual reproduction involving the fusion of gametes. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > types of reproduction > [noun] > others adosculation1682 autogeny?1818 gemmation1836 parthenogenesis1849 virgin production1849 rejuvenescence1853 agamogenesis1857 monogeny1857 autogenesis1858 homogenesis1858 proliferation1864 monogenesis1866 swarming1867 paedogenesis1870 monogony1873 virginal generation1879 division1880 monogenesy1890 parthenogeny1890 anisogamy1891 isogamy1891 paragamy1891 separation1891 paedogenesis1892 parthenism1892 heterogamy1894 thelytoky1895 flagellation1898 cytogamy1899 pseudogamy1900 tychoparthenogenesis1900 syngamy1904 pseudogamy1907 ectogenesis1909 paedogamy1910 apomixis1913 progenesis1934 agamospermy1939 mixis1944 somatogamy1949 decapitation- 1944 Hereditas 30 146 The processes given the names amixis, mixis and apomixis by Winkler. 1950 Adv. Genetics 3 194 In plants we speak of mictic reproduction, its opposite being named apomixis, which means reproduction without mixis, i.e. without both the fusion of two reproductive cells and adjoining alternation of nuclear phases. 1967 Ecology 48 113/2 Several stocks of [the rotifer] Euchlanis dilatata have been cultured in my laboratory for periods in excess of 1 year without mixis. 1985 Marine Biol. 85 123 Results suggest that salinity conditions leading to optimal parthenogenic reproduction also support mixis. 1989 R. N. Hughes Functional Biol. Clonal Animals vi. 177 Mixis gives way to cloning in a series of species [of ostracod] living in the sea, lakes, ponds and temporary water bodies. This entry has been updated (OED Third Edition, September 2002; most recently modified version published online March 2022). < |
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