Evolutionary Analysis (5th Edition)
5th Edition
ISBN: 9780321616678
Author: Jon C. Herron, Scott Freeman
Publisher: PEARSON
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Chapter 4, Problem 11Q
What is the difference between a molecular phylogeny reconstructed by parsimony versus maximum likelihood?
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Chapter 4 Solutions
Evolutionary Analysis (5th Edition)
Ch. 4 - According to the evolutionary tree in Figure 4.37,...Ch. 4 - According to the evolutionary tree in Figure 4.37,...Ch. 4 - Sketch a version of the tree in Figure 4.37 in...Ch. 4 - In the tree in Figure 4.37, identify a...Ch. 4 - What is a synapomorphy?Ch. 4 - High-crowned teeth that are well suited for...Ch. 4 - Assuming the four living species in Figure 4.38...Ch. 4 - The four fish in Figure 4.39 evolved from a common...Ch. 4 - What is homoplasy? Why does homoplasy make it more...Ch. 4 - Referring to the information in Figure 4.10,...
Ch. 4 - What is the difference between a molecular...Ch. 4 - Why is it seldom possible to exhaustively check...Ch. 4 - A clade in a phylogeny bears a label at its base...Ch. 4 - Examine the three primate phylogenies shown in...Ch. 4 - Historically, some scientists hypothesized that...Ch. 4 - Sketch the tree you would expect for dogs, wolves,...Ch. 4 - Darwin maintained that among living species, there...
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- What is the difference between a cladogram and a phylogenetic tree? Given a cladogram for a group of species, what additional interpretation is needed to obtain a phylogenetic tree?arrow_forwardWhat different types of data are used to reconstruct phylogeny? What are the desirable properties of data used to reconstruct phylogeny?arrow_forwardGiven a cladogram for a group of species, what additional interpretation is needed to obtain a phylogenetic tree?arrow_forward
- What is the purpose of using an outgroup when reconstructing a phylogenetic tree? [at least mention 4 points]arrow_forwardWhat is cladistics and why is it significant?arrow_forwardWhat is the purpose of using an “outgroup” when reconstructing a phylogenetic tree? Write 4 points at leastarrow_forward
- Phylogenetic trees are constructed based on Group of answer choices a. shared ancestral characters b. vestigial characters c. homoplastic characters d. cartoon characters e. shared derived characters f. shady charactersarrow_forwardWhy are methods not reproducible during taxonomy from the time of Lamarck and Darwin?arrow_forwardWhy is it so important for scientists to distinguish between homologous and analogous characteristics before building phylogenetic trees?arrow_forward
- Is it the case that a phylogeny based on a single gene sequence is usually the same as a phylogeny based on multiple gene sequences? Which method is more likely to reflect the true evolutionary history of the in group? Why?arrow_forwardBased on the past activities about constructing of phylogenetic trees, how do you distinguish characteristics between primitive and derived characteristics? provide and example to your answerarrow_forwardList the differences between distance-based and character-based methods for constructing a phylogenetic tree. Which type is maximum parsimony? Explain your answer.arrow_forward
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