Polygenic inheritance. Definition. noun. A non-Mendelian form of inheritance in which a particular trait is produced by the interaction of many genes.Supplement.Polygenic inheritance refers to the kind of inheritance in which the trait is produced from the cumulative effects of many genes in contrast to monogenic inheritance wherein the trait results from the expression of one gene (or one gene pair). non-Mendelian form of inheritance in which a particular trait is produced by the interaction of many genes.
Celtic Thunder, the singing group from Ireland, are a composition of six male soloists who perform both solo and ensemble numbers.
The music of Wales, Cornwall, Isle of Man, Brittany, Northumbria and Galicia are also frequently considered a part of Celtic music, the Celtic tradition being particularly strong in Brittany, where Celtic festivals large and small take place throughout the year.he most significant impact of Celtic Music on American styles, however, is undoubtedly that on the evolution of country music, a style which blends Anglo-Celtic traditions with sacred hymns and African American spirituals.