'Change allele frequencies' presentation slideshows

Lecture 10: Introduction to Genetic Drift

Lecture 10: Introduction to Genetic Drift. September 28, 2012. Exam to be returned Monday Mid-term course evaluation Class participation Office hours. Announcements. Last Time. Transposable Elements Dominance and types of selection Why do lethal recessives stick around?

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Lecture 9: Introduction to Genetic Drift

Lecture 9: Introduction to Genetic Drift. February 14, 2014. Exam to be returned Monday Mid-term course evaluation Class participation Office hours. Announcements. Last Time. Overdominance and Underdominance Overview of advanced topics in selection Introduction to Genetic Drift.

381 views • 25 slides

Biology Review Ch 15

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Intro. to Evolution I: Chapter 16 Population Genetics

Intro. to Evolution I: Chapter 16 Population Genetics. How do we get new species?. Breeders have been affecting plant and animal populations for centuries through artificial selection. Genetic variation in populations allows breeders to change gene pools.

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Population Genetics

Population Genetics. The Hardy-Weinberg principle Factors that can change allele frequencies. A. The Hardy-Weinberg Principle. The frequency of an allele in a population will remain constant over time, provided that the following conditions are met:

187 views • 4 slides