(c) Describe the difference between the genotype and the phenotype of an organism. 相关知识点: 试题来源: 解析 genotype is the organisms genetic make-up alleles÷ genes #phenotype is the organisms observable features ÷outward appearance how the genes are xpressed 反馈 收藏
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
How are alleles related to the phenotype?Homozygous and Heterozygous:An organism that has identical alleles for the same gene is categorized as homozygous. An organism that has differing alleles for the same gene is categorized as heterozygous. For example, a pea plant can receive the allele to ...
The aim of the present study was to investigate trainee teachers’ biology-specific and generic facets of professional knowledge. The focus was on knowledge regarding evolutionary theory, specifically the process of natural selection. In an effort to gain insights into biology teachers’ diagnostic acti...
Neurons that synthesize and release 5-hydroxytryptamine (5-HT; serotonin) express a core set of genes that establish and maintain this neurotransmitter phenotype and distinguish these neurons from other brain cells. Beyond a shared 5-HTergic phenotype, these neurons display divergent cellular properties...
In a striking display of trans-kingdom symbiosis, gut bacteria cooperate with their animal hosts to regulate the development and function of the immune, metabolic and nervous systems through dynamic bidirectional communication along the ‘gut–brain axis’. These processes may affect human health, as...
Phenotypic integration refers to the relationships among multiple characters of a complex phenotype, and their relationships with other functional units (modules) in an organism. In this review, I summarize a brief history of the concept of phenotypic integration in plant and animal biology. Following...
1. Defining the Ecology of Viruses 2. An Introduction to Viral Taxonomy and the Proposal of Akamara, a Potential Domain for the Genomic Acellular Agents 3. Virus Morphology, Replication, and Assembly 4. An Introduction to the Evolutionary Ecology of Viruses Section II. Viruses of Other Microorga...
The large mutational target effect may also play a role on an ontogenetic time scale, i.e., within the lifetime of an organism. For example, the higher incidence ofde novodiseases encoded by large genes such as cystic fibrosis may result from their larger mutational target. Veltman and Brunn...
Recently, with the rapid development of high-throughput sequencing technology, the study of transcriptomics has achieved greatly progresses. Transcriptome refers to the complete set of transcripts of an organism, a specific tissue, and a cell at a specific developmental stage or under a specific physi...