LIFESCI 7B Lecture Notes - Lecture 8: Allele Frequency, Genotype Frequency, Null Hypothesis
Document Summary
Translocations are a form of mutation (chromosome 14) changes the cell cycle checkpoints. Evolution change in allele or genotype frequencies in a population over time move on to how allele frequencies can change over time. Learning goals: understand how populations evolve and the processes that can alter the frequency of alleles and/or genotypes in a population and apply this information as it is relevant to hardy weinberg equilibrium. Recognize how mutation and recombination are the two sources of genetic variation. Determine allelic variation by evaluating results shown on a gel. Discuss how the frequencies of alleles dictate the frequencies of genotype in a population. List the ve assumptions of the hardy weinberg equilibrium. Compare and contrast the mechanisms of natural, sexual, and kin selection. Evaluate data to determine the direction and mode of selection on a speci c trait in a population. Predict how di erent modes of selection a ect the distribution of phenotypes in a population.
