A dominant trait masks another form of a trait, also known as the recessive trait.
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Polydactyly is a genetic trait that can mask the presence of the recessive trait for normal digit number in humans. This means that individuals with polydactyly (extra fingers or toes) can carry the recessive allele for normal digit number without expressing it themselves.
The dominant trait masks the recessive trait.
Eye color is an example of a trait that is typically determined by genetic inheritance, but can also be temporarily influenced by wearing colored contact lenses. This demonstrates how environmental factors can override genetic traits.
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 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.
The recessive allele.