(翻译)An organism that inherits identical alleles for a trait from each parent is said to be homozygous for that traits; if different alleles for a trait are inherited, the organism is heterozygous for that trait.相关知识点: 试题来源:
A、an allele that confers a phenotype on the organism when heterozygous; that is, when present in only one copy B、an allele that confers a phenotype only when both copies of the gene are mutant; that is, when homozygous C、an allele that is commonly found in wild populations, as opposed...
百度试题 结果1 题目35 The phenotype of an organism is its A combination of alleles.D B family pedigree. C genetic make-up. D observable features. 相关知识点: 试题来源: 解析 D 反馈 收藏
▪An organism having a pair of different alleles is said to be HETEROZYGOUS. ▪The complete genetic makeup of an organism is the GENOTYPE. ▪The physical expression of the genotype or the observable properties of an individual is the PHENOTYPE.Basic Concepts of Genetics 4▪Mendel's 1st ...
An organism may contain many different chromosomes. Dioecy A situation where there are two sexes, and individuals are either male or female. Diploid When a cell contains two copies of each chromosome. In clonal species, all cells may be diploid, whereas in other organisms there may be a ...
As indicated earlier, the answer is that genes come in different forms called alleles. In a population, for any given gene there can be from one to many different alleles; however, because most organisms carry only one or two chromosome sets per cell, any individual organism can carry only ...
The genotype for the height of an organism is 'Tt'. What conclusion can be drawn from this? The allele for height has at least two different genes. There are at least two different alleles for the gene controlling height. There is one allele for height with two different forms....
coli, a non-oleaginous organism that lacks the genes required for TAG synthesis23. Expression of human DIESL in E. coli (preceded by a bacterial membrane-targeting sequence; Fig. 4d) conferred TAG synthesis to this organism, as determined by TLC (Fig. 4e) and mass spectrometry (MS) ...
Fig. 2.Properties of Linkage disequilibrium. As its value rises from 0 to 1, interpretation on different diversity indicators and concepts changes. 5.3Effective/mean number of alleles (ne) The effective number of alleles is the number of equally frequent alleles that would take to achieve the sa...
A disadvantage of haploid organisms is that they are not viable following the loss of function of an essential gene. Consequently, one selects for conditional mutant alleles that allow a haploid organism to survive mutation of an essential gene under permissive conditions (eg, low temperatures) ...