Answer: Dominance refers to the ability of specific alleles to express themselves in both homozygous and heterozygous states. A gene is in charge of the manifestation of a particular trait. This gene has two different alleles.
Uppercase letters are used to signify dominant alleles (B, T). Lowercase letters are used to signify recessive alleles (b or t).
A dominant allele is a variant of a gene that causes a specific trait even when other alleles are present. A functional protein is usually encoded by a dominant allele. Distinct alleles are expressed in different locations in codominance, resulting in a unique pattern.
A recessive allele is a form of genetic coding that does not produce a phenotype in the presence of a dominant allele.