You asked: Is masked by a dominant allele for a trait?

Do dominant traits mask recessive traits?

This law states that when a dominant and a recessive form of a gene come together, the dominant form masks the recessive form. Thus, even though the recessive allele (or member of the gene pair) is still present, it is not visible.

What trait is masked when the dominant allele is present?


Question Answer
an allele that is masked when a dominant allele is present recessive alleles
a characteristic that an organism can pass on to its offspring through its genes traits
an organisms genetic makeup genotype
an organisms physical appearance phenotype

Is masked by the other allele?

Individuals receive one version of a gene, called an allele, from each parent. If the alleles are different, the dominant allele will be expressed, while the effect of the other allele, called recessive, is masked.

Does the dominant allele masks the effect of a recessive allele?

Thus, allele R is dominant over allele r, and allele r is recessive to allele R. Dominance differs from epistasis, the phenomenon of an allele of one gene masking the effect of alleles of a different gene.

Why does a dominant allele mask a recessive allele?

Dominant Alleles

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If an organism is heterozygous for a specific gene, which allele will be expressed? In this case, the dominant allele will mask the other one, which is referred to as the recessive allele. The protein that the dominant allele codes for will be produced, which will dictate the traits the organism has.

What term describes an allele that is masked or covered up by another allele?

Recessive. The general term for an allele that is masked in the phenotype by the presence of another allele.

Which form trait is masked by the other form?

Genetics Vocabulary

recessive trait trait of an organism that can be masked by the dominant form of a trait
genotype combination of genes in an organism
trait characteristic that is inherited; can be dominant or recessive
phenotype outward appearance of an organism