Biology. The fusion of cell nuclei.
单词 | θ18319 |
释义 | the world > life > biology > biological processes > cellular processes > [noun] > fusion (6) nuclear fusion1887 Biology. The fusion of cell nuclei. karyogamy1891 fusion of cell nuclei. autogamy1898 Biology. In a single-celled organism: the fusion of a pair of haploid nuclei from the same individual within a single cell. Also: the fusion of… chromidiogamy1912 (see quots. 1912 1920 at main sense). plasmogamy1912 The fusion of the cytoplasm of two or more cells, spec. without fusion of the nuclei. Cf. plastogamy, n. cytogamy1939 (a) the union of cells; esp. plasmogamy; (b) a kind of reproduction that occurs in certain ciliate protozoans, in which two individuals undergo… |
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