IPA: /əˈlɛlɪk/
KK: /əˈlɛlɪk/
Relating to different forms of a gene that can exist at a specific location on a chromosome.
The allelic variation in the population contributed to the diversity of traits observed.
Allelic → It is formed from "allele" (from Greek "allelon", meaning of each other) and the suffix "-ic" (meaning pertaining to). The word "allelic" refers to something that pertains to alleles, which are different forms of a gene that exist at the same locus on homologous chromosomes.
Think of 'allelon' meaning 'of each other' to remember that 'allelic' refers to different forms of a gene that relate to each other.