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Dominance that occurs whenever the hybrid genotype produces a new intermediate phenotype?
When a heterozygous genotype (two different alleles) results in an intermediate phenotype, this is either codominance or incomplete dominance. If it is codominance, then both alleles are expressed together in the phenotype. If it is incomplete dominance, the two alleles produce a blended phenotype rather than both alleles being expressed together.
What else can I help you with?
Which is an example of imcomplete dominance?
An example of incomplete dominance is when crossing a red flower with a white flower produces pink flowers in the offspring, rather than a blend of the two parent colors. This occurs when the heterozygous genotype results in an intermediate phenotype that is different from either homozygous genotype.
What phenotype is produced by AA genotype?
The AA genotype typically produces the phenotype associated with the dominant allele A. This means that the dominant trait will be expressed in the individual with this genotype.
How does codominance work and why does it happen?
Incomplete dominance occurs when a homozygous genotype produces an intermediate, or middle phase before the result. This intermediate is the heterozygous' phenotype.
What is an example of incomplete doiminance?
Incomplete dominance is a genetic phenomenon where neither allele is completely dominant over the other, resulting in a phenotype that is a blending of both traits. A classic example is found in snapdragon flowers, where crossing a red-flowered plant (RR) with a white-flowered plant (WW) produces pink-flowered offspring (RW). This pink color demonstrates the intermediate phenotype characteristic of incomplete dominance.
The term true-breeding strain refers to a genotype?
True-breeding strain refers to a genotype that, when self-pollinated or crossed with another organism with the same genotype, always produces offspring with the same phenotype. This means that the trait is homozygous and will be consistently expressed in the offspring generation after generation.
Which is an example of imcomplete dominance?
An example of incomplete dominance is when crossing a red flower with a white flower produces pink flowers in the offspring, rather than a blend of the two parent colors. This occurs when the heterozygous genotype results in an intermediate phenotype that is different from either homozygous genotype.
What phenotype is produced by AA genotype?
The AA genotype typically produces the phenotype associated with the dominant allele A. This means that the dominant trait will be expressed in the individual with this genotype.
How is a snap dragon an example of incomplete dominance?
When they don't have pink as their color so the "parents" had to of been either both white or both pink. That is how you can tell when snapdragons are not following the pattern of complete dominance.
How does codominance work and why does it happen?
Incomplete dominance occurs when a homozygous genotype produces an intermediate, or middle phase before the result. This intermediate is the heterozygous' phenotype.
What does the term incomplete dominance refer to?
Incomplete dominance refers to a genetic scenario where neither allele is completely dominant over the other, resulting in a blending of the traits of the two alleles. This leads to an intermediate phenotype in individuals that inherit one copy of each allele.
A cross between a snapdragon with red flowers and one with white flowers produces a snapdragon with pink flowers The trait for flower color exhibits?
Incomplete dominance. Incomplete dominance occurs when the heterozygous condition results in a phenotype that is intermediate between the two homozygous conditions. In this case, the red and white flower colors mix to produce pink in the offspring.
What occurs when 50 percent of a protein produces a different phenotype than that produced by 100 percent or 0 percent of the protein?
incomplete dominance
Does meiosis produces phenotype cells?
Yes, meiosis produces phenotype cells.
The term true-breeding strain refers to a genotype?
True-breeding strain refers to a genotype that, when self-pollinated or crossed with another organism with the same genotype, always produces offspring with the same phenotype. This means that the trait is homozygous and will be consistently expressed in the offspring generation after generation.
What is the origin of nondisjunction for an XXX genotype that produces a phenotype of a nearly normal female?
Nondisjunction in an XXX genotype can occur during cell division, leading to an extra X chromosome being present. In this case, the individual will have three X chromosomes instead of the usual two, resulting in a phenotype of a nearly normal female with some potential for developmental and reproductive issues.
In incomplete dominance genotypes can be expected to appear in a ratio of?
1:2:1, as incomplete dominance results in a blending of traits from two different alleles, producing an intermediate phenotype in heterozygous individuals. This ratio is characteristic of crosses involving incomplete dominance.
Explain the difference between intermediate inheritance and codominance?
In codominance, neither phenotype is recessive. Instead, the heterozygous individual expresses bothphenotypes. Intermediate inheritance is when neither allele is dominant to another, but a mixture is produced in the 2 alleles present. A mixed phenotype is given that is between the two parents phenotype .e.g Red flowers (RR) crossed with white flowers (WW) produces pink flowers (RW).
