'Vestigial organs' presentation slideshows

Christianity vs. Evolution

Christianity vs. Evolution. Can they be reconciled?. Introduction.

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Evolution and Natural Selection

Evolution and Natural Selection. How species change over time. Evolution and Natural Selection. Genetic variations are passed on through reproduction Evidence for evolution illustrates how organisms are related Natural selection leads to evolution

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What Does Science Say About Creation?

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Review Chapters 16-27

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Darwin & Natural Selection

Darwin & Natural Selection. http://www.wuhsd.org/site/handlers/filedownload.ashx?moduleinstanceid=3044&dataid=22517&FileName=DarwinNatural%20Selection11.ppt. Learning Goals. Define "Evolution" & "Natural Selection". Describe the 4 steps of Natural Selection, giving an example of each.

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Darwin & Natural Selection

Darwin & Natural Selection. http://www.wuhsd.org/site/handlers/filedownload.ashx?moduleinstanceid=3044&dataid=22517&FileName=DarwinNatural%20Selection11.ppt. Learning Goals. Define "Evolution" & "Natural Selection". Describe the 4 steps of Natural Selection, giving an example of each.

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EVIDENCES OF EVOLUTION

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Unit 5 Evolution

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Change through Time

Change through Time. White board activity. Discuss the definition of a scientific theory On your white boards, write the definition you all agree upon. Theory.

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Chapter 22

Chapter 22 . Descent with Modification: The Darwinian View. How Did Evolutionary Thought Evolve?. Evolution decent with modification from a common ancestor Early biology did not include the concept of evolution Heavily influenced by theology

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Evidence for Evolution Review

Evidence for Evolution Review. Hour 2 Trimester 3. Common Descent. We have five pieces of evidence for this idea: Homologous Structures Fossil record Geographic distribution of similar species Similarities in early stage of development Similarities in genetic sequences, DNA.

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Top 10 Useless Limbs (and Other Vestigial Organs)

Top 10 Useless Limbs (and Other Vestigial Organs). http://www.livescience.com/animals/top10_vestigial_organs.html.

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Chapter 15 Section 3

Chapter 15 Section 3. Evidence of Evolution. found in the fossil record the geographical distribution of living species homologous structures of living organisms similarities in early development or embryology. Natural Selection. Acts directly on the genes (test question)

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Convergent and Divergent Evolution

Convergent and Divergent Evolution. Convergent Evolution. Organisms come from different ancestral lineages Organisms have the same function, but not the same structure. Analogous Structures. Convergent evolution has analogous structures.

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Georges -Louis Leclerc , Comte de Buffon

Georges -Louis Leclerc , Comte de Buffon. Wrote a set of encyclopedias. Suggested Common Ancestry and an older earth. Suggested changes between isolated populations. Used vestigial organs as evidence that organisms changed over time.

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