Population genetics 0.0 / 5 ? BiologyGeneticsUniversityNone Created by: ppogbaCreated on: 20-08-19 14:24 What is a Locus (loci)? the physical position of a gene or marker along a chromosome 1 of 7 What is an allele? Give example different forms of a gene. eg. seed shape gene in peas- wrinkled and round alleles. 2 of 7 In a diploid organism the 2 alleles make up the what? genotype 3 of 7 What is a polymorphism? a gene or phenotype with more than one form 4 of 7 What is chi-squared value a measure of? What do larger chi-squared values mean? goodness of fit. Larger values = larger departures from expectation. 5 of 7 What are the assumptions of Hardy Weinberg? Random mating. no natural selection. large population size. no migration. no mutation. 6 of 7 What can happen to genetic variation when populations are subdivided? What can restore genetic variation? genetic variation can be eroded. Migration can restore it. 7 of 7
Comments
No comments have yet been made