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On any given locus, there are different possible forms of a gene, called "alleles." There is a dominant allele for each gene, often expressed by a capital letter. Recessive genes are frequently denoted with a minuscule letter. For example, "R" would represent a dominant allele and "r" a recessive one. Every individual has two alleles each gene (for example, Rr, RR, or rr); in this pair, a dominant allele is expressed if it is present, regardless of what other allele is carried. Recessive alleles, conversely, will only be expressed if there are two of them -- rr, in this case.
There may be more than two alleles in each set, but they all follow the rule of dominance. For example, ra might be dominant to rb, which might be dominant to r. In some cases, dominance is incomplete. This means that individuals heterozygous for a certain gene -- meaning both the alleles are different, i.e. Rr, as opposed to the same (homozygous) -- will express a different trait than those homozygous recessive (rr) or dominant (RR).
What else can I help you with?
What is the definition of 'genetics engeeniring'?
genetic engineering involves the transfer of genes from one organism to an unrelated species and this done with the help of bacteria
What is the definition for male hegemony?
Hegemony is when a social group claims a dominating position in a social hierarchy. In this case, patriarchal hegemony is the dominant social position of the men and the subordinate position of women.
What part of speech is dominance?
The word dominance is a noun. It is the state of being dominant.
Definition of human modification?
human modification is when a human takes an egg from two women and share one Sperm cell. this process is calle genetic mutation when you change the genetics you are modifying the human to whatever you pleas from looks to health.
What does dominance mean?
It means having more effect than other things or people. For example:1. It is hard to refute the dominance of Shakespeare in English literature. 2. The dominance of Russia in eastern Europe largely ended in the early 1990's. 3. The dominance of some alleles over others means that we can carry genes whose effect does not show in our phenotypes.
How is it possible for you to have blue and brown in one eye when genetics only allow one color?
Incomplete dominance
What are the three types of dominance in modern gnetics?
The three types of dominance in modern genetics are, single gene inheritance, multifactual and mitochondrial. Other types are dominant and recessive genes.
What is dominant in biology mean?
In genetics it refers to a gene that will always be expressed when present. In behavioral Biology dominance refers to members of a population that are basically in charge.
What example of dominance in genetics is shown in purebred dogs that show variation in coat color?
It depends on the specific breed.
Does blood type have non Mendelian genetics?
Yes,it show polyallelism and co dominance which are non mendalian characteristics
What the definition for genetics for kids?
it a deaseas that help you die easaly
Word Search answers to World of Genetics?
incomplete dominance sex linked traits self polination family tree
What is the definition of microbial genetics?
it is the study of gene and gene function in micro organisms.
What is the definition of Gregor Mandel?
Gregor Mendel is considered the father of modern genetics
How does left eye dominance tie in with brain and intelligence?
Left eye dominance is determined by the brain's processing of visual information. There is no scientific evidence to suggest a direct correlation between left eye dominance and intelligence. Intelligence is a complex trait influenced by various factors such as genetics, environment, education, and experiences.
What does dominance refer to in genetics?
In genetics, dominance refers to the relationship between alleles, where one allele masks or suppresses the expression of another allele at the same gene locus. The dominant allele's traits are expressed in the phenotype, while the recessive allele's traits are hidden unless two copies are present. This concept is crucial in understanding inheritance patterns and phenotypic variations in organisms.
What does dominence mean?
It means power or strong or trying to think your better at something than someone.
