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What is the difference between a gene allele Chromosome and trait?
Alleles are alternate versions of genes that code for certain phenotypes, or traits. The traits of an individual are a result of the interaction between their genotype (alleles) and the environment.
What is a codominance?
Co-dominant allele is the one that shows dominance with another allele from a different loci. Basically its one of the following: 1) two different alleles at a locus are responsible for different phenotypes. 2) two alleles that affect the phenotype of the heterozygote. For instance ab blood groups
What are the phenotypes of two dominant alleles?
If two alleles are dominant, the phenotypes will reflect the dominant traits associated with each allele. Both alleles will be expressed in the phenotype, resulting in a phenotype that shows the dominant characteristics of both alleles.
The color of wheat grains shows variability between red and white with multiple phenotypeswhat is the inheritance pattern?
The inheritance pattern of wheat grain color showing variability between red and white with multiple phenotypes is most likely controlled by multiple genes, exhibiting polygenic inheritance. This means that the trait is influenced by the combined effects of multiple genes, leading to a continuous range of phenotypes rather than distinct categories.
Why is there a wide range of phenotypes in polygenic inheritance?
"polygenic inheritance"- the inheritance of quantitative traits, traits which are influenced by multiple genes. Polygenic inheritance shows how multiple genes in combination with a person's environment can influence someone's phenotype, or physical appearance. A wide range is produced because the gene combinations are vast.
What is the difference between a gene allele Chromosome and trait?
Alleles are alternate versions of genes that code for certain phenotypes, or traits. The traits of an individual are a result of the interaction between their genotype (alleles) and the environment.
What is a codominance?
Co-dominant allele is the one that shows dominance with another allele from a different loci. Basically its one of the following: 1) two different alleles at a locus are responsible for different phenotypes. 2) two alleles that affect the phenotype of the heterozygote. For instance ab blood groups
Which is the dominant allele?
The dominant allele is the trait that shows up in the organism when the allele is present
What are the phenotypes of two dominant alleles?
If two alleles are dominant, the phenotypes will reflect the dominant traits associated with each allele. Both alleles will be expressed in the phenotype, resulting in a phenotype that shows the dominant characteristics of both alleles.
What is an allele that always shows up in an organism's phenotype called - an allele that masks the other allele?
An allele that always shows up in an organism's phenotype and masks the expression of another allele is called dominant. Dominant alleles are always expressed, even when paired with a recessive allele.
What shows all of the possible outcomes of a genetic cross?
A Punnett square shows all of the possible outcomes of a genetic cross. It is a grid that illustrates the combinations of alleles from each parent, allowing for the prediction of offspring genotypes and phenotypes. By filling in the squares with the potential allele combinations, one can visualize the likelihood of each outcome resulting from the cross.
What allele whose trait only shows up when no dominant allele is present?
Such a trait is called a recessive trait.
The color of wheat grains shows variability between red and white with multiple phenotypeswhat is the inheritance pattern?
The inheritance pattern of wheat grain color showing variability between red and white with multiple phenotypes is most likely controlled by multiple genes, exhibiting polygenic inheritance. This means that the trait is influenced by the combined effects of multiple genes, leading to a continuous range of phenotypes rather than distinct categories.
Why is there a wide range of phenotypes in polygenic inheritance?
"polygenic inheritance"- the inheritance of quantitative traits, traits which are influenced by multiple genes. Polygenic inheritance shows how multiple genes in combination with a person's environment can influence someone's phenotype, or physical appearance. A wide range is produced because the gene combinations are vast.
When one allele shows dominance over another allele?
In cases of complete dominance, one allele, known as the dominant allele, masks the expression of the other allele, known as the recessive allele, in the heterozygous state. This results in only the dominant allele being expressed in the phenotype.
What is the result when a dominant allele pairs up with a recessive allele in a simple dominance?
The dominant form of the trait shows. -Gradpoint
What is the result when a dominant allele pairs up with a recessive allele in simple dominance?
The dominant form of the trait shows. -Gradpoint
