Classical genetics
Dominance: definition
Alias related to Dominant allele: A dominant allele is expressed in the phenotype even when only one copy is present in a heterozygote.
dominance is another way students may refer to concepts covered under Dominant allele.
A dominant allele is expressed in the phenotype even when only one copy is present in a heterozygote.
In coursework, keep this term connected to its topic page so you learn mechanism, not only a one-line definition. If two glossary terms feel interchangeable, open the related comparison page and write a difference in your own words.
Also known as: Dominant allele
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