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Do alleles control phenotype

Updated: 12/9/2022
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yes

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Q: Do alleles control phenotype
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What do alleles determine?

They control your phenotype, or your physical traits. There are more that they control, but I don't know what they are.


In what alleles can be observed in the phenotype?

you mean phenotype, and its dominant alleles


When both alleles can be observed in a phenotype the interaction is called?

When both alleles contribute to the phenotype of a heterozygous the alleles are said to show the dominate alleles and sometimes the recessive but mostly the dominate alleles


What are the two alleles that control the appearance of a trait?

Dominant and Recessive Alleles Diploid organisms typically have two alleles for a trait. When allele pairs are the same, they are homozygous. When the alleles of a pair are heterozygous, the phenotype of one trait may be dominant and the other recessive.


What is it when the presence of two different alleles results in an intermediate?

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 is the interaction of two alleles in which both alleles can be observed in a phenotype?

Incomplete dominance


What do dominant and recessive alleles have in common?

Alleles are different types of a gene. Each gene controls a characteristic and they is usually a recessive allele and a dominant one. The main similarity is that they both control a certain characteristic!


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.


How is incomplete dominance expressed in phenotype?

In complete dominance, only one allele in the genotype is seen in the phenotype. In codominance, both alleles in the genotype are seen in the phenotype. In incomplete dominance, a mixture of the alleles in the genotype is seen in the phenotype.


Alleles that have more influence in determining traits are?

phenotype


What are inactive alleles?

Inactive alleles (usually called recessive) are not fully expressed in the phenotype of the organism.


What Alleles that display equal power in determining a phenotype?

Homozygous dominant and heterozygous both are a dominant phenotype.