Dominance in genetics is a relationship between alleles of one gene, in which the effect on phenotype of one allele masks the contribution of a second allele at the same locus. The first allele is dominant and the second allele is recessive. For genes on an autosome (any chromosome other than a sex chromosome), the alleles and their associated traits are autosomal dominant or autosomal recessive. Dominance is a key concept in Mendelian inheritance and classical genetics.
Location of Nemo in the state of Texas. Nemo is an unincorporated community in eastern Somervell County, Texas, United States. It is located at the intersection of Farm to Market Roads 199 and 200 and had a population of 56 in 1990.
Village sites and burial grounds have been located in numerous places in the county; on Ripley Creek, Harts Creek, Blundell Creek, Swannano Creek, and at Dellwood Park. Titus County was, perhaps, the last home of Indians in the Northeast Texas area, living here as late as 1845.