| 单词 | diploid |
| 释义 | diploid adjective uk/ˈdɪp.lɔɪd/us/ˈdɪp.lɔɪd/having two sets ofchromosomes(=structurescontainingchemicalpatternsthatcontrolwhat aplantoranimalis like), one from eachparent: 二倍的，二倍体的（具有两套分别来自父体和母体的染色体）a diploidcell二倍体细胞 Compare haploid Cells
diploid| American Dictionarydiploid adjective[not gradable] us/ˈdɪp·lɔɪd/biology having two sets ofchromosomes(=structurescontainingthechemicalpatternscontrollingwhat aplantoranimalis like), one set from eachparent Examplesofdiploiddiploid In tetraploid mapping, this drift error can be substantially reduced compared withdiploidmapping. From theCambridge English Corpus In addition, polyploid forms of plants can adapt to more extreme conditions than theirdiploidrelatives and are thus of great practical value. From theCambridge English Corpus Inbreeding depression indiploid, tetraploid, and hexaploid crested wheatgrass. From theCambridge English Corpus Despite the differentdiploidnumber, marked similarities between the complements were noted. From theCambridge English Corpus Both regions were found to be highly variable among naturaldiploidpopulations, but not among triploids (or tetraploids). From theCambridge English Corpus In either case, the progeny of such matings would give rise to subsequent generations of normaldiploidschistosomes. From theCambridge English Corpus Since the meiotic chromosomes in the female perform no crossing-over, tetraploid females are as fertile as diploids. From theCambridge English Corpus This implies thatdiploidindividuals tend to ' mask ' deleterious mutations with ' normal ' alleles carried on the homologous chromosomes. From theCambridge English Corpus No major differences were observed for the two indices between the twodiploidor the two triploid populations. From theCambridge English Corpus Heritability estimates were obtained assuming adiploidinheritance model without epistasis and noninbred parents chosen at random from the parent varieties. From theCambridge English Corpus Sorting out might also occur in big tetraploidbigdiploidchimaeras if tetraploid anddiploidcells had different cell surface properties. From theCambridge English Corpus Therefore, untreated and refractory diploids were pooled in tests to determine any effects of ploidy status. From theCambridge English Corpus The second series of experiments was designed to test the effects of ploidy and involved aggregating a bigdiploidcell with a big tetraploid cell. From theCambridge English Corpus Effect of excluding sib matings on inbreeding coefficient and effective size of finitediploidpopulations. From theCambridge English Corpus Whatever the dominance coefficient, this differs from the continuous decrease of inbreeding depression with the selfing rate in diploids. 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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