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.
Population of Sioux Center, IA. Last official estimated population of Sioux Center city (Sioux County**, Iowa state) was 7,389 (year 2014)[1]. This was 0.002% of total US population and 0.24% of total Iowa state population. Area of Sioux Center city is 6.3 miÂ² (=16.4 kmÂ²)[6], in this year population density was 1,169.52 p/miÂ².