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A mutation is a genetic change that has occurred in an individual organism. (e.g. an A is changed to a G in a cell of an organism.)
A polymorphism is the existence of multiple genetic varieties within a population. (e.g. At a particular place in the genome, some organisms within a population have A's and other organisms within the population have G's.)
Note:
1. Mutations and polymorphisms can be advantageous, deleterious, or neutral.
2. All polymorphisms began their existence as mutations. A mutation always occurs in an individual, but can become a polymorphism if it is heritable (i.e. if the mutation affected the germ line) and if it succeeds in spreading through a significant proportion of the population.
What else can I help you with?
What is bacterial mutation?
this is a process similar to transformation.the only difference is that it does not use a becteria as a host cell.
Change in genetic material of an organism from one genrartion to another?
Genetic variation refers to the differences in DNA sequences among individuals within a population. This variation can arise through mechanisms such as mutation, recombination, and gene flow, and it is essential for evolution as it provides the raw material for natural selection to act upon.
What is one source of genetic variations in sexual reproduction?
It is through mutation.
What do you call a change in the genetic code?
A change in the genetic code is called a mutation. This can result from errors during DNA replication, exposure to mutagens such as chemicals or radiation, or spontaneous changes. Mutations can have various effects on an organism, ranging from no consequences to causing genetic disorders.
What is a mutation operator?
A mutation operator is a function or process that introduces changes in the genetic material (DNA) of an organism, leading to genetic variations or mutations. In the context of evolutionary computation and genetic algorithms, mutation operators are used to explore new solutions by altering the genetic information of individuals in the population.
What is the difference between polymorphism and a mutation?
Polymorphism refers to the existence of different forms of a gene within a population. It contributes to genetic diversity. Mutation, on the other hand, is a change in the DNA sequence that can result in genetic variation. Mutations can lead to new alleles, whereas polymorphism describes the presence of multiple alleles in a population.
How can one detect polymorphism by genetic marker?
One can detect polymorphism by genetic marker using single-nucleotide polymorphism which is able to even tell mutation of a gene.
What is a synonymous polymorphism?
A synonymous polymorphism is where a mutation alters the base in the DNA sequence but doesn't alter the amino acid encoded (due to the redundancy of the genetic code). Typically, for it to be classified as a polymorphism (as opposed to a mutation) it must occur in greater than 1% of the population.
What is the difference between crossover and mutation in genetic algorithm?
mutation means change in genetic structure..where as crossover means interchanging the genetic structure of two or more chromosomes..
What is the difference between mutation and variation?
variation is difference between genes and trait among individual* organism within population. mutation is change in genetic instruction I hope it helps
What is the difference between genetic a disorder and a genetic mutation?
Mutation is any change in the genetic code of an individual regardless of how the change manifests. A genetic disorder is the result of an unfavorable mutation that results through through heterozygous recessive parents producing a homozygous recessive offspring, a random dominant mutation, or multiple polygenic mutations that compound for a negative effect on an individual as examples.
Difference between thalassemia and sickle cell anemia?
Thalassemia is a genetic disorder as a result of an imbalance in the hemoglobin. In sickle cell, also a genetic disorder, the mutation cause a crescent shaped molecule.
What is bacterial mutation?
this is a process similar to transformation.the only difference is that it does not use a becteria as a host cell.
A mistake made during copying of genetic information is called a?
A mistake made during copying of genetic information is called a
What is reciprocal mutation?
when there is a two way exchange of genetic portion between two non-homologus chromosomes, its called reciprocal mutation, its a type of translocation mutation
The coexistence of two or more distinct forms in the same population?
This is referred to as polymorphism, where a population contains multiple genetic variants or phenotypes for a specific trait. Polymorphism can result from genetic mutations, environmental factors, or a balance between selective pressures maintaining multiple forms. This diversity within a population can help enhance adaptability and survival in changing environments.
What do you call a genetic change that is permanent?
it is a mutation
