| 单词 | inbreeding |
| 释义 | inbreeding noun[U] uk/ˌɪnˈbriː.dɪŋ/us/ˈɪn.briː.dɪŋ/asituationin whichplants,animals, orpeopleareproducedbybreedingbetweencloselyrelatedplants,animals, orpeople: 近亲繁殖；近亲交配thedangers/effectsof inbreeding近亲繁殖的危险／后果 Breeds & breeding
Examplesofinbreedinginbreeding For instance, lethals may contribute substantially toinbreedingdepression. From theCambridge English Corpus There was no evidence thatinbreedingdepression differed between the populations for any of the periods of mortality. From theCambridge English Corpus However, the population became split into sublines separated by age classes, which substantially increasedinbreedingwithin sublines. From theCambridge English Corpus A key property of such an objective function is that it keeps the method used for genetic evaluation and the restriction ininbreedingseparated. From theCambridge English Corpus For slow breeding plants and animals, especially for those suffering frominbreedingdepression, this option is not realistic. From theCambridge English Corpus Here we study the effect of population size on theinbreedingdepression caused by mildly deleterious alleles. From theCambridge English Corpus We found that the model has low statistical power wheninbreedingdepression is caused by the build-up of mildly deleterious alleles. From theCambridge English Corpus In these models,inbreedingdepression is assumed to affect zygote-to-adult viability only. From theCambridge English Corpus From this study there does not appear to be an obvious optimuminbreedingrate as far as mean viability is concerned. From theCambridge English Corpus The lines were fully viable and showed no signs ofinbreedingdepression. From theCambridge English Corpus Other forms of non-random mating should also be considered, especially in vertebrate hosts, such as homogamy or biparentalinbreeding. From theCambridge English Corpus Higher proportions of ambiguous offspring than expected under random mating might reflectinbreedingby some parents whereas lower proportions might reflect outbreeding. From theCambridge English Corpus Male-male competition magnifiesinbreedingdepression in wild house mice. From theCambridge English Corpus There is also much to be learned about recruitment of parasites by their various hosts,inbreedingwithin local populations and dispersal patterns. From theCambridge English Corpus Moreover, although unlikely, one may argue that the target fish could be immunosuppressed due toinbreeding. From theCambridge English Corpus 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. |
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