Loose Leaf For Integrated Principles Of Zoology
18th Edition
ISBN: 9781260411140
Author: Cleveland P Hickman Jr. Emeritus, Susan L. Keen, David J Eisenhour Professor PhD, Allan Larson, Helen I'Anson Associate Professor of Biology
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 10, Problem 7RQ
How many different clades of two or more species are possible for species A–H shown in Figure 10.7 A?
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From the DNA sequence data for the eight species (A through H) shown below, what is the genetic
distance between Species A and Species C?
O 4
5
6
1
O 7
2
3
4
Species A ACCAGCCTGTGCATCGATGACGACTAAGTGATACCATAAAG ACT
Species B
ACCAGCCTGTGCATCGATGACGACTAAGTGATACCATAAAGACT
Species C ACGAGCATGTGCATCGATGCCGACTAAGTGATACCATAATGACT
Species D ACGAGCATGTGCATCGATGCCGACTAAGTGATACCATAATGACT
Species ACCAGCATGTGTATCGATGCCGACTAAGTGATACCAAAATGACT
E
Species
Species F ACCAGCATGTGTATCGATGCCGACTAAGTGATACCAAAATGACT
G ACCAGCATGTGTATCGATGCCGACTAAGTGCTACCATAATGACT
Species H ACCAGCATGTGTATCGATGCCGACTAAGTGCTACCATAATGACT
5
6
7
*Each number (1.1, 2.1, etc) represents a character/synapomorphy.
How many character changes are there in the cladogram? Are there any unexpected or unusual result in the cladogram?
Examine the table of characters given for four different species of flower.
Species A Species B Species C Species D
Presence
of sepals
Number
of petals
Arrangement
of petals
Number
of carpels
Yes
Five
Whorled
Ten
Yes
O number of petals
O arrangement of petals
O presence of sepals
O number of carpels
Five
Whorled
Ten
Yes
Ten
Whorled
Ten
No
Ten
Whorled
Five
Based on the character matrix, which is most likely an ancestral trait for the group of species?
Chapter 10 Solutions
Loose Leaf For Integrated Principles Of Zoology
Ch. 10 - List in order, from most inclusive to least...Ch. 10 - Explain why the system for naming species that...Ch. 10 - How does the biological species concept differ...Ch. 10 - What problems have been identified with the...Ch. 10 - How are taxonomic characters recognized? How are...Ch. 10 - How do monophyletic, paraphyletic, and...Ch. 10 - How many different clades of two or more species...Ch. 10 - What is the difference between a cladogram and a...Ch. 10 - How would cladists and evolutionary taxonomists...Ch. 10 - What taxonomic practices based on the typological...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Based on the information from the following table and the provided phylogenetic tree, what kind of species classification is shown? A B C D E F G H 1 J K L M N O Form of Male Genitalia 1 1 L L L L L L L L L L L L L r T Pits) or Tubercles E P P T T T T T P P P P P Р P P O Phenetic Species Concept O Blological Species Concept O Phylogenetic Species Concept O Sympatric Species Concept Blayple (OUTGROUP) beaver Dan, AZ -Twentynine Paime, CA -Harkavilla, UT D-Chilchinbio, NM -Vermilion Cas. AZ 64 -F-Mone Lake, CA -G-Coral Pink Danes, UT H-Pyramid Lake, N -Crescent Dunes, MV Meno Lake CA -K-Olancha CA -Olancha, CA --Winnemucca, NV -El Mirage, CA Lo-Dumont Dunes, CA Form of dorsal ridges M₁ M₁ FFFFFFFFFF M Ma M₂ M₂arrow_forwardCan you answer all the parts to this diagram Species 1 and 2 are sister species from which you’ve cloned related genes. On the gene tree on the top of the next page, use labels to answer the following questions: (a) Label the node that represents a gene duplication with “D,” (b) Label the nodes that represent speciation events with “S,” (c) Pick a pair of genes that are paralogs and label them both “P.” (d) Pick a pair of genes that are orthologs and label them both “O.”arrow_forwardWhich of the following best explains the morphological species concept?arrow_forward
- what is a major problem with morphologically based analysis of wale placement in a phylogenetic tree ?arrow_forwardIn the following cladogram species A, B, C, and the root of the tree together represent what sort of group?arrow_forwardSpecies A and B have long wings, whereas species C has short wings. Which of the following pieces of evidence would best support the hypothesis that long wings are a synapomorphy? A. DNA evidence showing that species B and C are sister species B. Fossil evidence showing that the common ancestor of species A, B, and C had short wings C. DNA evidence showing that species A and C are sister species D. Fossil evidence showing that the common ancestor of species A, B, and C had long wings E. Evidence showing that species A and B live in an environment that favors long wings, whereas species C lives in an environment that favors short wingsarrow_forward
- Consider the cladogram shown. 1. Which pair of species shares the greatest number of derived characters (synamorphies)? 2. Which species has the greatest number of ancestral character states (plesiomorphies)?arrow_forwardOn the cladogram below, the letters indicate nodes and characters. What is the most recent common ancestor of taxa 3 and 7? (You can type either an upper-case or lower-case letter. Either is acceptable.) Таxon 1 Тахon 2 B. D Тахon 3 Таxon 4 Таxon 5 P E. Тахon 6 Тахon 7 G Таxon 8 Тахon 9 M Taxon 10 Таxon 11 Taxon 12 Taxon 13 Narrow_forwardA cladogram used in a comparison of morphology among taxa had equal length branches, but when looked at in a blast webpage using the given gene sequence, the branches all had different lengths. Why is that?arrow_forward
- A phylogeny of 5 species of birds is shown below with values for three different phenotypic traits for each species shown in the rows above (e.g., species A has a wide, long beak and red tail, while species C has a narrow, very long beak and a green tail). DNA sequencing of tissue samples found buried in a freezer confirms that an extremely rare and reclusive species (D) is a sister species of E, but preserved samples of entire individuals of species D have been lost, the original collector of the samples has passed away, and no individuals of species D have subsequently been seen in the wild. In other words, we have no idea what species D looks like. Employing the principle of parsimony, which of the following conclusions is MOST appropriate for the likely values of these traits in species D? Beak width: wide wide ?? narrow narrow Beak length: long long ?? long very long Tail colour: red blue ?? green green A E a) wide beak, very long beak, green tail b) narrow beak, long beak, all…arrow_forwardStudy the diagrams below. The diagrams represent four possible phylogenetic trees showing the relationship between the four species: M, L, S, and R. B A M LS R M LR +d \t R SML RM S tota -444 What is the plausible explanation for the appearance of autapomorphic character c in species L and S of tree A although they do not share a most recent common ancestor?arrow_forwardWhy is Charophytes located at the bottom of the Cladogram?arrow_forward
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Phylogenetic Mysteries: Crash Course Zoology #12; Author: CrashCourse;https://www.youtube.com/watch?v=cVaw7nF72Aw;License: Standard youtube license