Chapter 17: Evolution of Populations
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17.1: Tutorial: Gene flow
This tutorial explores how new alleles can be introduced into populations as individuals move from one population to another.
17.2: Activity: The Hardy-Weinberg equation and the Punnett Square
Apply the Hardy-Weinberg equation to a population in equilibrium.
17.3: Activity: The three models of natural selection
Test your recall for figure 17.7 with this key figure labeling exercise.
17.4: Tutorial: The crisis in antibiotic resistance
This tutorial explores the reasons why bacteria are becoming resistant to many of the antibiotics in our medical arsenal.
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