The interaction of a heterozygous pair of alleles in such a way that the phenotype reflects one allele more than the other is referred to as a "_____."

Heterozygous Pair

A pair of genes where one is dominant and the other is recessive, leading to a combination of traits in an organism.

Alleles

Alleles are different versions of a gene that exist at the same locus or position on a chromosome, contributing to genetic diversity and heritable variations within populations.

Phenotype

The observable physical or physiological traits of an organism, resulting from both genetic makeup and environmental influences.