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Exam 9: From Genes to Traits: the Evolution of Genetic Networks and Development

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Exam 1: The Whale and the Virus: How Scientists Study Evolution37 Questionsadd course
Exam 2: From Natural Philosophy to Darwin: a Brief History of Evolutionary Ideas42 Questionsadd course
Exam 3: What the Rocks Say: How Geology and Paleontology Reveal the History of Life84 Questionsadd course
Exam 4: The Tree of Life: How Biologists Use Phylogeny to Reconstruct the Deep Past42 Questionsadd course
Exam 5: Raw Material: Heritable Variation Among Individuals51 Questionsadd course
Exam 6: The Ways of Change: Drift and Selection71 Questionsadd course
Exam 7: Beyond Alleles: Quantitative Genetics and the Evolution of Phenotypes42 Questionsadd course
Exam 8: The History in Our Genes65 Questionsadd course
Exam 9: From Genes to Traits: the Evolution of Genetic Networks and Development67 Questionsadd course
Exam 10: Natural Selection: Empirical Studies in the Wild40 Questionsadd course
Exam 11: Sex: Causes and Consequences43 Questionsadd course
Exam 12: After Conception: the Evolution of Life History and Parental Care43 Questionsadd course
Exam 13: The Origin of Species48 Questionsadd course
Exam 14: Macroevolution: the Long Run57 Questionsadd course
Exam 15: Intimate Partnerships: How Species Adapt to Each Other39 Questionsadd course
Exam 16: Brains and Behavior60 Questionsadd course
Exam 17: Human Evolution: a New Kind of Ape70 Questionsadd course
Exam 18: Evolutionary Medicine70 Questionsadd course
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Which is the likely order of evolution of snake venom? I. diversification of venom genes II. duplication of defensin gene III. single copy of defensin gene IV. gene recruitment in venom gland

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Question 61

A bacterial spore

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Question 62

Bilateral symmetry in plants

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Question 63

The populations of the ray-finned teleost fish, Astyanax, that repeatedly colonized underground Mexican caves and evolved the same suite of derived traits in cave after cave is an example of

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Question 64

A paralog is a(n) ________, while an ortholog is a(n) ________.

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Question 65

What is parallel evolution? Please give an example.

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Question 66

Which of the following statements is accurate regarding opsin evolution?

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Question 67
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