Alyssa garcia amber_bennett_raf.ppt
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Transcript of Alyssa garcia amber_bennett_raf.ppt
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Alyssa Garcia, Amber Bennett, Rafael Medrano, Isaiah Casanova
Chapter 16Section 6
Comparing Anatomy and Embryology
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C.Comparing Anatomy and Embryology
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1. What Do Homologous Structures and Similarities in Embryonic Development Suggest About the process of Evolutionary
Change?
It shows that everyone is the same and came from the same ancestor.
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Homologous structures are structures that look and seems the same.
2. Homologous Structures
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3. Embryology
Embryonic cells develop arfe in the same order and are similar.
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D.Genetics and Molecular Biology
Genetics help explain the theory of evolution in Molecular Biology.
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1.How Can Molecular Biology be Used toTrace the Process of Evolution?
Molecular biology is a branch of biology that deals with the Molecular.
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2. Life's Common Genetic Code
DNA and RNA are the most common genetic code.
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3. Homologous Molecules
Water and DNA are the same. Hox Genes tell were the body parts go.
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E.Testing Natural Selection
A way to gather information and observe about evolution.
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1.What Recent Research on the Galapagos finches show about Natural Selection?
Because of the variation that came from their parents and in which some differences in which different beaks were more fit.
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2. A Testable HypothesisA testable Hypothesis is one which you can formulate an experiment.
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3. Natural Selection
They have documented that natural selection takes place in the wild finches populations.
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4. Evaluating Evolutionary Theory
Charles Darwin said that man and species all over the world evolved billions of years from common ancestors of natural selections.