Data Collection Generations Population Size 189 Population Size Proportion R allele 0.55 Proportion r allele 0.45 Prop. rr Genotype 0.17 110 Prop. Rr Genotype 0.56 Prop. RR Genotype 0.27 245 Generations Allele Proportion Genotype Proportions 245 Generations Rr RR IT Have either of the alleles become fixed? Why or why not? Did this population experience any bottlenecks? Briefly explain. Describe a plausible, ecological explanation for this selective pressure
Genetic Variation
Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.
Quantitative Genetics
Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.
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