In genetic drift, allele frequencies change because of What is the difference between a gene and an allele? What are lethal alleles in the gene pool? Describe a scenario where the recessive allele frequency would increase. What represents the alleles in a gene pool in the Hardy Weinberg equatio...
A gene is a portion ofDNAthat determines a trait. A trait is a characteristic, or a feature, passed from one generation to another, like height or eye color. Genes come in multiple forms or versions. Each of these forms is called an allele. For example, the gene responsible for the ha...
Gene dominance is when genes compete with one another to exhibit traits from either parent. Complete dominance is when one allele for a gene is dominant and turns off the other allele for the gene. Incomplete dominance is when neither gene is dominant over the other and the genetic result is...
An individual who carries two different alleles for a certain gene is heterozygous. So here are some possibilities of eye colour below: A person with two blue alleles will have blue eyes. A person with two brown alleles will have brown eyes. A person with one blue allele and one brown all...
An allele is a specific version of a particular gene. A gene codes for a particular protein, and various alleles for that gene may code for different versions of the protein, or perhaps no protein at all.Answer and Explanation: Alleles ...
6 (a)What is meant by the term transgenic organism?(2)1. contains gene /DNA /allele /genetic material;2. from a different species;(b)(i) Give an example of a current or potential use of a transgenic animal.(1)1. producing (human) organs;2. named animal making antibodies /proteins ...
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A trait is an observable characteristic. This includes things like hair color, blood type, and behaviors. A dominant trait will be expressed with one or two dominant alleles. Traits are expressed depending upon the alleles for the corresponding gene that the organism inherited. Organisms have ...
Linkage disequilibrium is a phenomenon in genetics in which the distribution of an allele is not independent of other alleles...
Sanger sequencing is best for analyzing small numbers of gene targets and samples and can be accomplished in a single day. It is also considered the gold-standard sequencing technology, so NGS results are often verified using Sanger sequen...