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Alleles are determined by variations in the DNA sequence of a gene. These variations can result in different forms of the gene (alleles) that can affect traits or characteristics in an organism. Alleles are inherited from parents and can be dominant or recessive, affecting how they are expressed in the phenotype.

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1y ago

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Do alleles control phenotype?

Yes, alleles are variations of a gene that can affect the phenotype of an organism. The combination of alleles an individual carries determines specific traits or characteristics that are expressed.


What genes with different information at the same locus?

alleles


What two factors determines alleles an organism ends up with?

Dominant and recessive


What determines an organisms alleles in sexual reproduction?

An organism's alleles in sexual reproduction are determined by the combination of alleles inherited from its two parents. Each parent contributes one allele for each gene, leading to genetic diversity in the offspring. Random assortment and recombination of alleles during meiosis further contribute to allele variation.


The actual combination of alleles of an organism is its-?

Genetic Engineering phenotypedominantdominantgenetic engineeringgenotype


What happens when two alleles combine?

When two alleles combine, they create the genotype of an individual. This genotype determines the physical and biochemical traits of the organism. The combination of alleles can result in different phenotypes, which are the observable characteristics of an individual.


Genes carry information that determine what?

Genes carry information that determines an individual's traits and characteristics, such as physical appearance, blood type, and susceptibility to certain diseases. This information is stored in the form of DNA sequences within genes and is passed down from one generation to the next.


What is a member of a gene pair that determines a specific trait?

An allele is one of the possible variations of a gene that can determine a specific trait. Alleles come in pairs, with one allele inherited from each parent, and the combination of alleles present determines the expression of the trait.


Are alternative forms of a gene called traits?

Genes have alternate forms called alleles. The combination of alleles in an individual determines how the characteristic will manifest.


The inherited combination of alleles is known as the offspring's?

The inherited combination of alleles is known as the offspring's genotype. It determines the genetic makeup of an individual based on the alleles inherited from each parent. The genotype influences the phenotype, or the observable traits of an organism.


Where the alleles for given trait are inherited from?

The alleles for a given trait are inherited from an individual's parents.


What is the relationship between pair of alleles in genetic inheritance?

In genetic inheritance, a pair of alleles refers to the two forms of a gene that an individual inherits from their parents. These alleles can be either the same (homozygous) or different (heterozygous). The relationship between a pair of alleles determines how they interact to determine the traits or characteristics of an individual. This interaction is known as Mendelian genetics, where dominant alleles mask the effects of recessive alleles.