SCI 115 Week 8 Lizard Evolution Lab.
QUESTION 1
1. "According to the phylogenetic tree in this virtual lab, all anole lizards (genus Anolis) are more closely related to one another than they are to Leiocephalus carinatus"
 True
 False
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QUESTION 2
1. "Based on this phylogeny, lizards of the same body type tend to be more closely related to one another than to lizards of different body types? "
 True
 False
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QUESTION 3
1. "In general, lizards on the same island are more closely related to one another than to similar-looking lizards from other islands? "
 True
 False
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QUESTION 4
1. The phylogentic tree is most consistent with which of the following hypotheses:
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The same types of anole lizards evolved independently on each of the islands
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Each lizard type evolved once on one of the islands and then migraded to the other islands where it evolved into different species
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"Each lizard type evolved on the mainland and was brought to each of the islands, where it evolved into different species"
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All species of lizards appeared at exactly the same time on each of the islands.
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QUESTION 5
1. Which of the following statements is supported by the evidence from the tree?
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The anole species on Puerto Rico and Hispaniola evolved from a common ancestor.
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All the anole species in this tree do not share a common ancestor.
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Anolis coelestinus is more closely related to Leiocephalus carinatus than to any other anole species
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Anolis coelestinus is the oldest anole species
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QUESTION 6
1. Which of the following statements is supported by the evidence from the tree?
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similar adaptations evolved on different islands
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new species evolve every few thousand years
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similar species evolved in very different habitats
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the number of body plans for lizard species is unlimited.
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QUESTION 7
1. "According to Dr. Losos, the independent evolution of similar species on the different islands is an example of which of the following processes? "
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convergent evolution
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reproductive isolation
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sexual selection
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disurptive equilibrium
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Answers
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Posted 27 May 2019 07:05 PM
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file 1558985309-SCI 115 Week 8 Lizard Evolution Lab.docx preview (309 words )
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