单词 | polymorphy |
释义 | polymorphyn. The property or condition of being polymorphic; polymorphism. ΘΚΠ the world > space > shape > [noun] > condition of having many or all shapes multiformity1589 omniformity1644 variformity1702 multiformness1727 omniformness1727 polymorphism1839 polymorphy1846 multiforma1849 pluriformity1947 the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [noun] > occurrence of variant forms polymorphism1846 polymorphy1846 heteromorphism1874 polytypism1932 cline1938 topocline1939 polytypy1954 morphism1955 1846 J. E. Worcester Universal Dict. Eng. Lang. Polymorphy, state of having many forms. Ec. Rev. 1874 M. C. Cooke Fungi 185 Two distinct kinds of phenomena have been grouped under the term ‘polymorphy’. 1902 D. H. Campbell Univ. Text-bk. Bot. vi. 176 Rusts are characterized by the production of several quite different forms [of spores]. This polymorphy is complicated in some species by heteræcism. 1927 Jrnl. Ecol. 15 239 By the term ‘polymorphy’ we mean the fact that different members (e.g. leaves) of an individual organism may be of diverse forms. 1964 Science 27 Nov. 1164/2 Our results reopen the problem of the polymorphy of the rare-earth sesquioxides. 1999 Jrnl. Ecol. 87 247/1 Gene duplication led to polymorphy in the inter-locus heterodimers formed between the two loci. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1846 |
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