单词 | vicinism |
释义 | vicinismn. Biology. (See quots. 1905, 1959.) ΘΚΠ the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [noun] > cross-breeding or hybridism nick1824 crossing1851 hybridization1851 hybridism1854 intercrossing1859 hybridation1879 outcrossing1890 paragenesis1890 outbreeding1901 back-crossing1904 vicinism1905 monohybridism1907 cross-breeding1932 1905 H. de Vries Species & Varieties 188 For this purpose I propose the word vicinism..as indicating the sporting of a variety under the influence of others in its vicinity. 1929 Hereditas XIII. 188 The percentage of vicinism has been exactly determined for one Tetrahit line... The flower colour of this line..is recessive to the red flower colour of the line T–G. 1959 N.Z. Timber Jrnl. Feb. 58/2 Vicinism... The tendency to variation caused by natural crossing with related forms growing nearby. Derivatives ˈvicinist n. a form produced by vicinism. ΘΚΠ the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [noun] > cross-breeding or hybridism > hybrid or cross mongrel1558 hybrid1601 centaur1606 mulatto1664 half-strain1673 cross1761 cross-breed1774 first cross1793 double-cross1810 quadroon1811 intercross1859 outcross1882 reciprocal1901 filial generation1902 monohybrid1902 vicinist1905 first filial (or F₁) generation1909 polyhybrid1910 back-cross1919 second filial (or F₂) generation1938 1905 H. de Vries Species & Varieties 201 Of two hundred seeds one became a blue atavist, or rather vicinist, while all others remained true to the white type. This entry has not yet been fully updated (first published 1933; most recently modified version published online June 2018). < n.1905 |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。