单词 | homotypic |
释义 | homotypicadj. 1. Of the character of, or relating to, a homotype; homologous. ΘΚΠ the world > life > biology > physical aspects or shapes > shape > [adjective] > similar homotypal1849 homotypical1870 homomorphic1872 homotypic1886 1886 New Sydenham Soc. Lexicon Homotypic. 2. Cytology. = homoeotypic adj. at homoeo- comb. form . ΘΚΠ the world > life > biology > biological processes > genetic activity > [adjective] > stages of mitosis or meiosis homotypical1870 heterotypical1888 homoeotypical1888 heterotypic1889 homoeotypic1889 skein1889 heterotype1895 homotype1895 synaptic1895 synaptenic1900 presynaptic1903 homotypic1904 dictyate1905 post-meiotic1905 premeiotic1905 telophasic1907 postsynaptic1909 metaphase1912 prophasic1912 telosynaptic1912 interkinetic1927 synapsed1931 synizetic1931 interphasic1948 1904 Amer. Naturalist 38 741 This mitosis differs from that of the ‘typical’ mitoses of cells and is called ‘homotypic’. 1965 J. Wilkinson tr. M. Langeron Outl. Mycol. ix. 378 Interkinesis is very short and the two daughter-nuclei very rapidly enter the prophase for the second meiotic (homotypic) division. 1972 Nature 21 Apr. 375/1 He did not believe that cancer should be thought of as a disease of cells nor of homotypic collections of cells. 3. Ecology. Consisting of individuals of a single species. ΘΚΠ the world > life > biology > balance of nature > population > [adjective] > consisting of single species homotypical1870 homotypic1930 1930 W. M. Wheeler in E. V. Cowdry Human Biol. 141 Many species often assemble to form aggregations on the same tree or flower, or under the same stone, and these aggregations may be either homotypic, i.e. consisting of members of the same species, or heterotypic, when individuals of more than one species assemble. Derivatives homoˈtypical adj. ΘΚΠ the world > life > biology > biological processes > genetic activity > [adjective] > stages of mitosis or meiosis homotypical1870 heterotypical1888 homoeotypical1888 heterotypic1889 homoeotypic1889 skein1889 heterotype1895 homotype1895 synaptic1895 synaptenic1900 presynaptic1903 homotypic1904 dictyate1905 post-meiotic1905 premeiotic1905 telophasic1907 postsynaptic1909 metaphase1912 prophasic1912 telosynaptic1912 interkinetic1927 synapsed1931 synizetic1931 interphasic1948 the world > life > biology > balance of nature > population > [adjective] > consisting of single species homotypical1870 homotypic1930 the world > life > biology > physical aspects or shapes > shape > [adjective] > similar homotypal1849 homotypical1870 homomorphic1872 homotypic1886 1870 G. Rolleston Forms Animal Life 93 The large pincers of the scorpion are homotypical..with the large pincers of the crayfish. 1916 F. A. Bainbridge & J. A. Menzies Essent. Physiol. (ed. 2) xv. 456 In the second division each chromosome splits longitudinally in the ordinary way (homotypical mitosis). 1931 J. E. Frazer Man. Embryol. i. 3 In the second maturation division each cell with its reduced chromosome number divides into two cells containing like numbers... Hence this division is an ordinary or ‘homotypical’ one. 1931 W. C. Allee Animal Aggregations i. 15 Homotypical associations consist of members of the same species which have arisen either sexually or asexually, which may have remained together because they are the offspring of the same parent, or which may have become accidentally associated together although of different parentage. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018). < adj.1870 |
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