Allele-A Genetics Definition. An allele is one of two or more versions of a gene. An individual inherits two alleles for each gene, one from each parent. Credit: Darryl Leja, NHGRI.
Population of Swisher, IA Last official estimated population of Swisher city (Johnson County**, Iowa state) was 932 (year 2014) [1]. This was 0% of total US population and 0.03% of total Iowa state population.
Swisher, Iowa 2010 Census Population of Swisher, IA Analyze the 2010 Swisher, Iowa population by race, age, gender and Latino/Hispanic origin etc. CensusViewer delivers detailed demographic statistics from the 2010 Census and other sources.