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Artificial Selection & Cladograms Notes pg 85. A long time ago, there was only one kind of dog…

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Presentation on theme: "Artificial Selection & Cladograms Notes pg 85. A long time ago, there was only one kind of dog…"— Presentation transcript:

1 Artificial Selection & Cladograms Notes pg 85

2 A long time ago, there was only one kind of dog…

3

4 Artificial Selection – when humans choose the organisms that will breed in order to produce offspring with a specific trait (usually one that is beneficial to humans)

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7 Family tree = Cladogram Cladograms – family trees that show patterns of evolution and evolutionary relationships.

8 Patterns Gradualism – Changes and speciation occur gradually Punctuated Equilibrium – Changes and speciation occur quickly/sharply

9 Time to make your own cladogram!

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