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What is a set of genes that determine a trait?
A piece of DNA which controls a trait is a gene variations of a gene are called alleles. If you mean "controls how much a particular trait is expressed" then you would be dealiung with the promoter region of a gene which is near the start and controls how strongly a gene is expressed.
Where genes for a certain trait are located?
Genes for a certain trait are located on specific regions of chromosomes. Each gene occupies a particular locus on a chromosome, and variations in these genes can result in different expressions of the trait. The specific location of a gene on a chromosome is referred to as its genetic map position.
Why are there 2 different variations of a trait?
Two different variations of a trait can arise due to genetic inheritance from both parents, where each parent contributes one version of the gene. Additionally, mutations can occur in the gene that leads to different variations of the trait. These variations can provide diversity within a population and may be beneficial in evolving to changing environments.
What is the connection between genes and alleles?
Genes are units of genetic information that determine specific traits, while alleles are different forms of a gene that can result in variations of the trait. Alleles can be either dominant or recessive, influencing how a particular trait is expressed in an organism. Genes can have multiple alleles, contributing to genetic diversity within a population.
What is continuously varying trait?
A discontinuous trait is the opposite of a continuous trait. They are "either/or" traits that do not have any range. An example would be the sex of an offspring, whereas an example of a continuous trait would be haircolor, where many options are available.
The two different extreme variations in a trait are favored in?
The two extreme variations in a are trait are favored in disruptive selection.
When many genes contol a trait the trait will show a large number of what?
Variations
What is a set of genes that determine a trait?
A piece of DNA which controls a trait is a gene variations of a gene are called alleles. If you mean "controls how much a particular trait is expressed" then you would be dealiung with the promoter region of a gene which is near the start and controls how strongly a gene is expressed.
Organisms that have identical alleles for a particular trait are called?
There is no particular relationship between organisms that have identical alleles for a particular trait.
Organism that have two identical alleles for a particular trait are said to be?
Organisms that have two identical alleles for a particular trait are said to be? homozygous
The different ways that a trait appears are called?
it can be big or small, large or tiny. itdoesn't matter the size, shape, or color. its still the same as it was.
Where genes for a certain trait are located?
Genes for a certain trait are located on specific regions of chromosomes. Each gene occupies a particular locus on a chromosome, and variations in these genes can result in different expressions of the trait. The specific location of a gene on a chromosome is referred to as its genetic map position.
Which type of mutation is responsible for new variations of a trait?
matation in somatic
Why are there 2 different variations of a trait?
Two different variations of a trait can arise due to genetic inheritance from both parents, where each parent contributes one version of the gene. Additionally, mutations can occur in the gene that leads to different variations of the trait. These variations can provide diversity within a population and may be beneficial in evolving to changing environments.
WHAT is single gene trait?
A single gene trait is a specific characteristic or phenotype that is influenced by the expression of a single gene. This means that the presence or absence of a particular trait is determined by variations in one specific gene. Examples include earlobe attachment, hair color, and tongue rolling.
What is an organism that has genes that are alike for a particular trait called?
An organism that has genes that are alike for a particular trait is called homozygous for that trait. This means that it has two identical alleles for that specific gene.
What is the connection between genes and alleles?
Genes are units of genetic information that determine specific traits, while alleles are different forms of a gene that can result in variations of the trait. Alleles can be either dominant or recessive, influencing how a particular trait is expressed in an organism. Genes can have multiple alleles, contributing to genetic diversity within a population.
