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.
There is also the notion that 'celtic' implies celtic mysticism and a particular influence in new-age music which has little to do with traditional music. In general, the strongest connections are between Irish and Scottish tradition and it is on these that Ceolas concentrates. Breton musicians frequently play in Irish or Scottish music and at least one modern Galician group (Milladoiro) sounds quite Irish.