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Discussion of Natural Selection Lab

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Presentation on theme: "Discussion of Natural Selection Lab"— Presentation transcript:

1 Discussion of Natural Selection Lab
Any questions about yesterday’s lab? What was it modeling? Did your fish show evolution?

2 Peppered Moth Peppered Moth Simulation (Resources page)
Simulation of predators in light and dark forest

3 Make A Foldable Fold paper into 3 sections
Label one section Directional Label one section Disruptive Label one section Stabilizing

4 Frequency of individuals
Figure 23.13 Original population Frequency of individuals Phenotypes (fur color) Original population Evolved population Figure Modes of selection. (a) Directional selection (b) Disruptive selection (c) Stabilizing selection

5 (a) Directional selection
Figure 23.13a Original population Evolved population Figure Modes of selection. (a) Directional selection

6 (b) Disruptive selection
Figure 23.13b Original population Evolved population Figure Modes of selection. (b) Disruptive selection

7 (c) Stabilizing selection
Figure 23.13c Original population Evolved population Figure Modes of selection. (c) Stabilizing selection

8 Crash Course Video Natural Selection- CrashCourse (Resource Page)


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