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What is multiple aleles?
Multiple alleles indicates that either the study is being conducted on alleles at more than one gene locus, that the characteristic being studied is controlled by several alleles at different loci or that there are two or more alleles at a single gene locus.
What has same alleles?
Two or more genes which control the same characteristic.
What is the interaction between two or more genes to control a single phenotype?
The interaction between two or more genes to control a single phenotype is known as gene interaction. This can occur through various mechanisms, such as epistasis, where one gene masks or modifies the expression of another, or additive interactions, where the effects of multiple genes combine to produce a phenotype. These interactions can lead to a range of phenotypic outcomes, influencing traits such as color, size, or disease susceptibility in an organism. Understanding these interactions is crucial in fields like genetics, breeding, and evolutionary biology.
What is one difference between single gene trait and a polygenic trait?
Polygenic traits result in more variation because so many more alleles are involved in the process of reproduction.
Strategy for Single cross over and double cross over in gene deletion?
In single crossover gene deletion strategy, a linear DNA fragment with homology to the target gene is introduced, leading to recombination and deletion of the gene. In double crossover strategy, two DNA fragments are introduced flanking the target gene, leading to recombination events resulting in gene deletion. Double crossover strategy is more precise and can avoid potential off-target effects compared to single crossover strategy.
Can a single gene control a single trait.?
It was once believed that one gene controls one trait, so it is possible. Currently, the belief is that one gene can interact with other genes to control a trait, and that one gene can control more than one trait.
Can a single gene control a single trait?
It was once believed that one gene controls one trait, so it is possible. Currently, the belief is that one gene can interact with other genes to control a trait, and that one gene can control more than one trait.
What is multiple aleles?
Multiple alleles indicates that either the study is being conducted on alleles at more than one gene locus, that the characteristic being studied is controlled by several alleles at different loci or that there are two or more alleles at a single gene locus.
When a particular inherited characteristic is controlled more by one gene of a pair than by the other the stronger gene is called?
dominant
What is the difference between single-gene traits and complex traits?
Single gene diseases only effect one typeof gene where im a complex genetic disease many genes are effected. An example of a single gene diseas is sickle cell anemia. Cancer would be an eexample of a complex gene disease.
There or more forms of a gene that code for a single trait are called?
phenotype
What is polygeny?
Inheritance in which more than one gene pair affects the appearance of a particular trait. Polygenetic inheritance refers to the non-Mendelian form of inheritance in which a particular trait is produced by the interaction of many genes.
What has same alleles?
Two or more genes which control the same characteristic.
When a particular inherited characteristic is controlled more by one of a pair than by the other the stronger gene is called?
dominant
A single gene has 3 or more alternative forms These are called?
The different forms or variations of a gene are called alleles. Thank you<3
What is the defining characteristic of eukaryotes?
The defining characteristic of eukaryotes is the presence of a membrane-bound nucleus that houses the genetic material (DNA). This nucleus separates the genetic material from the rest of the cell's contents, allowing for more complex control of gene expression and cellular functions.
What is a gene that has 3 or more alleles for a single trait?
An example of a gene with three or more alleles for a single trait is the ABO blood group gene. This gene has three main alleles - A, B, and O - which determine blood type. The different combinations of these alleles result in the various blood types (A, B, AB, and O) observed in humans.
