Transcription of Hardy Weinberg Equilibrium
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Hardy Weinberg EquilibriumWilhem Weinberg (1862 1937)Gregor MendelG. H. Hardy (1877 -1947)(1822-1884)Carol E. Lee, University of Wisconsin-MadisonCopyright 2020; do not upload without permissionLectures 4-12: Mechanisms of Evolution (Microevolution) Hardy Weinberg Principle (MendelianInheritance) Genetic Drift Mutation Sex: Recombination and Random Mating Epigenetic Inheritance Natural SelectionThese are mechanisms acting WITHIN populations, hence called population genetics EXCEPT for epigenetic modifications, which act on individuals in a Lamarckian mannerEvolution acts through changes in allele frequencyat each generationLeads to averagechange in characteristic of the populationRecall from Previous LecturesDarwin s ObservationHOWEVER, Darwin did not understand how genetic variation was passed on from generation to generationRecall from Lecture on History of Evolutionary ThoughtDarwin s ObservationGregor Mendel, Father of Mo
Beaufort Sea T S MAP A AREA A Fortymile herd range A N •What is a “population?” A group of individuals within a species that is capable of interbreeding and producing fertile offspring (definition for sexual species)
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