what is the term for a member of a gene pair
Single Gene-Pair Inheritance. Single gene-pair inheritance occurs when a trait is linked to one gene-pair that consists of two alleles. This is also referred to as Mendelian inheritance. An allele is one part of the gene-pair. One allele is inherited from the father, and one is inherited from the mother. Let's look at a chart that shows some examples of possible gene-pairs before we go further. Each gene-pair is made up of two parts.