单词 | heterauxesis |
释义 | > as lemmasheterauxesis heterauxesis n. Brit. , U.S. , ΘΚΠ the world > plants > part of plant > growth, movement, or curvature of parts > [noun] > irregular growth hyponasty1875 epinasty1880 heterauxesis1886 the world > life > biology > biological processes > development, growth, or degeneration > [noun] > growth > rates of growth heterauxesis1886 heterogony1927 growth-gradient1929 isogony1932 allometry1936 isometry1950 1886 S. H. Vines Lect. Physiol. Plants xvi. 376 Spontaneous variations in the relative rate of growth of opposite sides of the organ, or to express it in a single word..spontaneous heterauxesis. 1940 Needham & Lerner in Nature 9 Nov. 618/1 We welcome a suggestion..by Dr. Arthur L. Peck..that for relative growth, in contradistinction to relative proportions, the word heterauxesis should be used... It is true that the terms auxesis, heterauxesis,..etc., were formerly employed in plant physiology, but they have long been obsolete there. 1941 Nature 23 Aug. 225/1 Heterauxesis, the relation of the growth-rate of a part of a developing organism (whether morphological or chemical) to the growth-rate of the whole or of another part; a comparison between organisms of the same group but of different ages and hence sizes. < as lemmas |
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