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Miranda Durkie January 2010. Association is a statistical measure of the co- occurrence of certain phenotypic traits with certain alleles. An association.
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Mendelian Genetics Introduction to Genotype and Phenotype.
Three major factors alter allele frequencies and bring about most evolutionary change: –Natural selection –Genetic drift –Gene flow Concept 23.3: Natural.
Genetics of Common Disorders with Complex Inheritance-2 Lecture 6.
23.3 23.4 NATURAL SELECTION, GENETIC DRIFT, AND GENE FLOW CAN ALTER A POPULATION’S GENETIC COMPOSITION.
Some Short Review What is a theory? Mutations (harmful, beneficial, neutral) Artificial Selection What are the evidences for evolution? – Age of the Earth.
POPULATION GENETICS & SPECIATION CHAPTER 16. POPULATION GENETICS Population genetics is the study of evolution from a genetic point of view Evolution.
Chapter 23~ Microevolution- small changes in the genetics of populations.
