Biology. In form r. The rate of increase of a population, usually measured by the factor by which its size is multiplied in each generation, or…
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| 单词 | θ20264 |
| 释义 | the world > life > biology > laboratory analysis > measure > [noun] > rate (5) R1841 Biology. In form r. The rate of increase of a population, usually measured by the factor by which its size is multiplied in each generation, or… productivity1881 Ecology. The rate of production of new biomass by an individual, population, or community; the fertility or capacity of a given habitat or area. fusion frequency1924 = flicker-fusion frequency n. at flicker, n.3 compounds 2. mutation rate1930 the rate at which mutations occur in a given gene or the genes of a population, usually expressed per generation. turnover rate1943 The simultaneous synthesis and degradation of a substance in a living organism; turnover rate, turnover time (see quot. 1943). |
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