Table of Contents
Midterm
examination
Microevolution
Last time
Two explanations
Darwin & natural
selection
Today: what causes
change?
Continuous variation
What if height
mattered...?
Allele distributions
can shift
Genetic equilibrium
Hardy-Weinberg
equilibrium
Why this rule?
Punnett square
Hardy-Weinberg
rule
Hardy-Weinberg
rule
A population of
1000
Assumptions of
Hardy-Weinberg
Deviation from
Hardy-Weinberg?
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Author:
Philip Farabaugh
Directional
selection
Directional selection
Directional selection
Stabilizing selection
Stabilizing selection
Stabilizing selection
Disruptive selection
Disruptive selection
Disruptive selection
Random events
Mutation
Genetic drift
Genetic drift
Founder effect
Gene flow
Gene flow
Next time:
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