483 Lecture Notes - Lecture 9: Basilosaurus, Bowerbird, Biogeography
LECTUREî9
Naturalîselectionîandîevolution
ConceptsîinîBiologyî
2018îSemesterî1
Guestîlecturer:
NickîKlomp
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Learningîobjectives
â˘ToîlearnîaboutîDarwinâsîworkîandîtheories
â˘Toîunderstand:î
âGeneîpools,îalleleîfrequenciesîandîhowîtoîuseîtheî
HardyâWeinbergîequationî
âHowînaturalîselectionîandîotherîfactorsîcanîaffect
alleleîfrequenciesîinîpopulations
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Definitionsîtoîknow:
â˘Homologousîstructures
â˘Analogousîstructures
â˘Divergentîevolution
â˘Convergentîevolution
â˘Commonîancestor
â˘Naturalîselection
â˘Sexualîselection
â˘Adaptation
Geneîpool
Geneîflow
Geneticîdrift
Bottleneckîeffect
Founderîeffect
Directionalîselection
Disruptiveîselection
Stabilizingîselection
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