| 词汇 | example_english_relative-fitness |
| 释义 | relative fitnesscollocation in Englishmeanings of relativeand fitnessThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with fitness. relative adjective uk /ˈrel.ə.tɪv/ us /ˈrel.ə.t̬ɪv/ being judged or measured in comparison with ... See more at relative fitness noun[U] uk /ˈfɪt.nəs/ us /ˈfɪt.nəs/ the condition of being physically strong ... See more at fitness Examples of relative fitnessThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Relativefitness (w) is a measure related to intrinsic population growth rate and is suitable for an age-structured population. Through the rest of the text the term ' fitness ' will mean relativefitness or, strictly speaking, relative growth rate. Determining relativefitness in competition experiments has two advantages over determining absolute fitness by counting progeny numbers. The amount of food available in this instance being related to the relativefitness of the design solution as defined by the engineering system model. That means additional mutations cause a smaller decline of relativefitness than previous mutations. Depending upon the relativefitness of the genotype (see below), two versions of the method can be used. Typically, the resistance status and relativefitness of heterozygotes is unknown prior to resistance evolving. Unfortunately it would appear that most of the available data are inadequate to detect a relativefitness differential of up to 10%. An ' association ' estimate was calculated as the mean relativefitness of a wild-type and a double heterozygous mutant obtained from a given cross (irj). To overcome this problem, scaling methods are applied to the fitness values to emphasize the relativefitness of the genome within the population. This result was obtained with a very narrow range of relativefitness and a minimum number of interacting loci. The mean haploid relativefitness was 0.512 in the original assay and 0.513 in the present one. Notes on relativefitness of genotypes that forms a geometric progression. Each additional mutation causes a larger decline of relativefitness. Individual's chromosomes are copied from one generation to the next according to their relative fitness value in respect to the total population's fitness. Four fitness correlates were obtained from the productivity data : early productivity (days 1-2), late productivity (days 3-5), total productivity (days 1-5) and relativefitness. This model assumes that neutral alleles are not neutral indefinitely, and that in specific and very rare situations phenotypic (relativefitness) differences between them can appear. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of relative Go to the definition of fitness See other collocations with fitness |
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