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What is homozygous-?
Every gene has a dominant and recessive allele, homozygous is just when a gene has either two dominant alleles or two recessive alleles.
Two identical alleles for a particular gene is what?
Having two identical alleles for a particular gene is known as homozygous. This means that both copies of the gene are the same, either both dominant or both recessive. Homozygosity can result in a specific trait being expressed, depending on the nature of the alleles.
What is the minimum number of alleles that may be present for a given genotype controlled by a single gene?
The minimum number of alleles that may be present for a given genotype controlled by a single gene is one. This occurs in the case of a homozygous genotype, where an individual carries two identical alleles for that gene. However, if considering a heterozygous genotype, two different alleles would be present. Thus, for a single gene, the minimum is one, while the maximum can be two in diploid organisms.
What heterozygous or homozygous?
Breaking it down:Hetero means different.Homo means same.Zygous refers to how similar two alleles are for a trait in an organism.Use:Heterozygous and homozygous are terms used to describe a cell determined on the status of its alleles for a trait.You would describe a cell as Homozygous when both alleles for a given trait are the same. (Genotype example: YY,yy)You would describe a cell as Heterozygous when both alleles for a given trait are different. (Genotype example: Yy)In use:A green sweet pea: Homozygous or Heterozygous?Taking my knowledge of sweet peas, the color green is recessive in sweet peas while the color yellow is dominant.Using your knowledge on recessive genotypes....(Hint: A pea with a genotype of Yy would be yellow... Bigger hint: To have a recessive trait you would need two alleles from a recessive trait that are the identical; genotype yy)Yep, you got it.A green sweet pea would be Homozygous.Why?Because the color green is a recessive trait in sweet peas. To have a recessive trait shown, the cell would have to have two identical alleles of that recessive trait.And what qualifies a cell as homozygous? When both alleles for a given trait are the same.BINGO!There you go.I hope this helps.~Monique G.9th gradeCA, USA
What isOrganisms that have two different alleles for the same trait Tt an organism that has two different alleles called?
An organism that has two different alleles for the same trait, such as Tt, is called heterozygous. In genetics, heterozygous individuals carry one dominant allele and one recessive allele for a given trait. This genetic variation can lead to different phenotypic expressions compared to homozygous organisms, which have two identical alleles for the same trait.
What is homozyous?
"Homozygous" refers to an individual having two identical alleles for a particular gene. This can either be two dominant alleles (homozygous dominant) or two recessive alleles (homozygous recessive). Homozygosity increases the likelihood of genetic traits being expressed.
What is homozygous-?
Every gene has a dominant and recessive allele, homozygous is just when a gene has either two dominant alleles or two recessive alleles.
Are alleles recessive?
Alleles can be either dominant or recessive. They can be identical or different for any given gene in a somatic cell, and can represent alternative forms of a gene.
Two identical alleles for a particular gene is what?
Having two identical alleles for a particular gene is known as homozygous. This means that both copies of the gene are the same, either both dominant or both recessive. Homozygosity can result in a specific trait being expressed, depending on the nature of the alleles.
What are the geno type?
A genotype refers to the genetic makeup of an organism, specifically the alleles it possesses for a particular gene or set of genes. It determines the hereditary traits that an organism can pass on to its offspring. Genotypes can be homozygous (two identical alleles) or heterozygous (two different alleles) for a given trait. Understanding genotypes is crucial in fields like genetics, agriculture, and medicine, as they influence phenotypes and biological functions.
Where the alleles for a given trait are inherit from?
The alleles for a given trait are inherited from an individual's parents.
Where are alleles for a given trait inherited from?
The alleles for a given trait are inherited from an individual's parents.
What is the minimum number of alleles that may be present for a given genotype controlled by a single gene?
The minimum number of alleles that may be present for a given genotype controlled by a single gene is one. This occurs in the case of a homozygous genotype, where an individual carries two identical alleles for that gene. However, if considering a heterozygous genotype, two different alleles would be present. Thus, for a single gene, the minimum is one, while the maximum can be two in diploid organisms.
What heterozygous or homozygous?
Breaking it down:Hetero means different.Homo means same.Zygous refers to how similar two alleles are for a trait in an organism.Use:Heterozygous and homozygous are terms used to describe a cell determined on the status of its alleles for a trait.You would describe a cell as Homozygous when both alleles for a given trait are the same. (Genotype example: YY,yy)You would describe a cell as Heterozygous when both alleles for a given trait are different. (Genotype example: Yy)In use:A green sweet pea: Homozygous or Heterozygous?Taking my knowledge of sweet peas, the color green is recessive in sweet peas while the color yellow is dominant.Using your knowledge on recessive genotypes....(Hint: A pea with a genotype of Yy would be yellow... Bigger hint: To have a recessive trait you would need two alleles from a recessive trait that are the identical; genotype yy)Yep, you got it.A green sweet pea would be Homozygous.Why?Because the color green is a recessive trait in sweet peas. To have a recessive trait shown, the cell would have to have two identical alleles of that recessive trait.And what qualifies a cell as homozygous? When both alleles for a given trait are the same.BINGO!There you go.I hope this helps.~Monique G.9th gradeCA, USA
What organisms is heterzygous?
A heterozygous organism has two different alleles for a given gene. The opposite of a heterozygous organism is a homozygous organism which has two alleles that are the same for that specific gene. Genes can exist in more than one form and the different forms are called alleles. Alleles code for different types of the same characteristic
What isOrganisms that have two different alleles for the same trait Tt an organism that has two different alleles called?
An organism that has two different alleles for the same trait, such as Tt, is called heterozygous. In genetics, heterozygous individuals carry one dominant allele and one recessive allele for a given trait. This genetic variation can lead to different phenotypic expressions compared to homozygous organisms, which have two identical alleles for the same trait.
Where the alleles for given trait are inherited from?
The alleles for a given trait are inherited from an individual's parents.
