CHAPTER 13 How Populations Evolve Power Point Lectures

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CHAPTER 13 How Populations Evolve Power. Point® Lectures for Essential Biology, Third Edition –

CHAPTER 13 How Populations Evolve Power. Point® Lectures for Essential Biology, Third Edition – Neil Campbell, Jane Reece, and Eric Simon Essential Biology with Physiology, Second Edition – Neil Campbell, Jane Reece, and Eric Simon Lectures by Chris C. Romero Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Figure 13. 1

Figure 13. 1

Charles Darwin and The Origin of Species • Charles Darwin’s On the Origin of

Charles Darwin and The Origin of Species • Charles Darwin’s On the Origin of Species by Means of Natural Selection Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

• The basic idea of natural selection is that Copyright © 2007 Pearson

• The basic idea of natural selection is that Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Figure 13. 2

Figure 13. 2

• The Darwinian revolution in its historical context Grand Canyon Copyright © 2007

• The Darwinian revolution in its historical context Grand Canyon Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

• Jean Baptiste Lamarck Copyright © 2007 Pearson Education Inc. , publishing as

• Jean Baptiste Lamarck Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

The Voyage of the Beagle Copyright © 2007 Pearson Education Inc. , publishing as

The Voyage of the Beagle Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Figure 13. 4

Figure 13. 4

• On his journey on the Beagle, Darwin – Collected thousands of specimens.

• On his journey on the Beagle, Darwin – Collected thousands of specimens. – Observed various adaptations in organisms. Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

• Darwin was intrigued by Copyright © 2007 Pearson Education Inc. , publishing

• Darwin was intrigued by Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Figure 13. 5

Figure 13. 5

Descent with Modification • Darwin made two main points in The Origin of Species:

Descent with Modification • Darwin made two main points in The Origin of Species: Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Figure 13. 6

Figure 13. 6

Evidence of Evolution Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin

Evidence of Evolution Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

The Fossil Record Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin

The Fossil Record Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

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Figure 13. 7

Figure 13. 8

Figure 13. 8

Comparative Anatomy Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Comparative Anatomy Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

• Homology Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin

• Homology Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

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Figure 13. 11

Comparative Embryology Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Comparative Embryology Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

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Figure 13. 12

Molecular Biology Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Molecular Biology Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

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Figure 13. 13

Natural Selection • Darwin’s finches Copyright © 2007 Pearson Education Inc. , publishing as

Natural Selection • Darwin’s finches Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Figure 13. 14

Figure 13. 14

Natural Selection in Action • Examples of natural selection include Copyright © 2007 Pearson

Natural Selection in Action • Examples of natural selection include Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Genetic Variation in Populations • . Copyright © 2007 Pearson Education Inc. , publishing

Genetic Variation in Populations • . Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings

Sources of Genetic Variation Copyright © 2007 Pearson Education Inc. , publishing as Pearson

Sources of Genetic Variation Copyright © 2007 Pearson Education Inc. , publishing as Pearson Benjamin Cummings