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When one allele of a gene masks the presence of another allele, the form that can be seen in the phenotype is referred to as the dominant phenotype. In this case, the dominant allele expresses its traits, while the recessive allele remains hidden and does not influence the observable characteristics. This phenomenon is a key aspect of Mendelian inheritance, where dominant alleles overshadow the effects of recessive ones.

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When one allele of a gene masks the presence of the allele what form can be seen in the phenotype?

When one allele for a particular trait masks or overrides another allele for a trait, it is called dominance. The allele that is masked is called the recessive allele. The allele that is dominant will determine the phenotype.


When allele of a gene masks the presence of the other allele what form can be seen in the phenotype?

When one allele for a particular trait masks or overrides another allele for a trait, it is called dominance. The allele that is masked is called the recessive allele. The allele that is dominant will determine the phenotype.


What one allele of a gene masks the presence of the other allele what form can be seen in the phenotype?

When one allele for a particular trait masks or overrides another allele for a trait, it is called dominance. The allele that is masked is called the recessive allele. The allele that is dominant will determine the phenotype.


When one allele of a gene masks the presence of the other allele what form can seen in the phenotype?

When one allele for a particular trait masks or overrides another allele for a trait, it is called dominance. The allele that is masked is called the recessive allele. The allele that is dominant will determine the phenotype.


Is phenotype another name for allele?

No, phenotype and allele are different concepts in genetics. An allele refers to the specific form of a gene, while phenotype refers to the observable traits or characteristics of an organism resulting from the interaction of its genotype with the environment.


Why is it not necessary when the dominant and recessive traits are known to use the term homozygous when referring to the genotype of an individual that has a recessive phenotype?

When the dominant and recessive traits are known, using the term "homozygous" for the recessive phenotype is redundant because it implies that both alleles are the same (rr for a recessive phenotype). It is clear that the individual is homozygous for the recessive allele by observing their phenotype.


When on e allele of a gene masks the presence of the other allele what form is masked?

The recessive allele.


What does an Allele do?

An allele is a variant form of a gene that can determine specific characteristics or traits in an organism. Alleles can be dominant or recessive, and they contribute to genetic diversity within a population. The combination of alleles inherited from parents influences an individual's phenotype.


In pea plants the peas produced may be green or yellow with yellow being the dominant form of the allele. What would be the phenotype of a pea plant that is heterozygous for the alleles?

yellow peas


What happens when two dominant alleles blend to form an intermediate phenotype?

When two dominant alleles blend to form an intermediate phenotype, the resulting offspring will exhibit a combination of traits from both alleles. This is known as incomplete dominance, where neither allele is completely dominant over the other, leading to a unique and blended phenotype.


What does The presence of an allele for purple flowers will mask the presence of an allele for white flowers mean?

Gene responsible for purple color is dominant over white color.


What results when one allele is not dominant over the other?

When one allele is not dominant over the other, both alleles contribute to the phenotype in a form of incomplete dominance or codominance. In incomplete dominance, the heterozygous individual displays a phenotype that is a blend of the two alleles. In codominance, both alleles are expressed independently, resulting in a phenotype that shows traits from both alleles.