Genetic Code People possess slightly more than 20,000genes. Genes are segments of DNA that code for a particular physical characteristic, otherwise known as a trait. The DNA that forms genes is essentially a series of bases (A, T, C, G). For example, the gene that codes for brown eyes...
Learn about sex-linked inheritance and traits. Discover the sex-linked trait definition, sex-linked chromosomes, sex-linked recessive traits, and...
(1994) Genetic effects of selection on polygenic traits with examples from Atlantic salmon, Salmo salarL.. Aquacult. Fish. Manage. 25: pp. 89-102Bentsen HB: Genetic effects of selection on polygenic traits with examples from Atlantic salmon, Salmo salar L. Aquaculture and Fisheries Management ...
With over 400 breeds, the canine species represents genetic isolates in which all dogs from a given breed share the same phenotype and close genotypes. Each breed history led to the selection of particular alleles to meet specific criteria, such as aptitudes or morphological traits, but also to...
Chromosomes:Structures that organize genetic information in the nucleus of cells. Dominant trait:A trait that can manifest (be expressed) when inherited from one parent. Gene:A section of a chromosome that carries instructions for the formation, functioning, and transmission of specific traits from ...
is a type of genetic cross between two individuals with homozygous genotypes of a single character or trait, often resulting in an opposite phenotype.A Dihybrid cross is a type of genetic cross between two individuals with either homozygous or heterozygous genotypes of two characters or traits. ...
Genotype is the genetic makeup of an individual cell or organism that determines or contributes to its phenotype. The contrasting terms genotype and phenotype are used to define the characteristics or traits of an organism. The genotype identifies the alleles related to a single trait (e.g. Aa...
Tourette Syndrome is a neurological disorder and is believed to be genetic. A person with Tourette Syndrome cannot simply will away the tics or the associated conditions to include ADHD, ADD, OCD, learning disabilities and depression to name a few. @Anon60565: Educate your child's teacher. ...
Basketball players are generally tall, while jockeys are generally short. This is a genetic variation on the trait of height. Tall parents tend to have tall children, so we can see that the trait is inheritable. Now imagine that some conditions arise that make it more likely for jockeys to...
Give an example of homologous and heterozygous traits. What does monohybrid mean? Define hemophilia and how it is inherited. Describe the patterns of inheritance in a dihybrid cross. Describe genetic recombination and the influence it has on the co-inheritance of alleles for two loci (for instanc...