BIOLOGY
12th Edition
ISBN: 9781260169614
Author: Raven
Publisher: RENT MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 23.3, Problem 2LO
Summary Introduction
To determine: The differences between monophyletic, paraphyletic and polyphyleticgroups.
Introduction: The biological taxonomy or biological classification indicates a group that mainly constitutes a species and all their ancestors. A paraphyletic taxon is determined as a group that includes the most recent common ancestor.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Distinguish among monophyletic, paraphyletic, andpolyphyletic groups, and give an example of each.
Identify the following in the sample cladogram below: plesiomorphy, symplesiomorphy, synapomorphy, autapomorphy, basal taxa, derived taxa.
From the tree, explain the cladistic concept, What a taxa is or are monophyletic, paraphyletic and polyphyletic
Chapter 23 Solutions
BIOLOGY
Ch. 23.1 - Prob. 1LOCh. 23.1 - Prob. 2LOCh. 23.2 - Prob. 1LOCh. 23.2 - Prob. 2LOCh. 23.2 - Demonstrate how a cladogram is constructed.Ch. 23.3 - Explain the taxonomic classification system.Ch. 23.3 - Prob. 2LOCh. 23.3 - Prob. 3LOCh. 23.4 - Prob. 1LOCh. 23.4 - Prob. 2LO
Ch. 23.4 - Prob. 3LOCh. 23.5 - Prob. 1LOCh. 23 - Construct a data matrix like the one in figure...Ch. 23 - Prob. 1IQCh. 23 - Prob. 2IQCh. 23 - Prob. 3IQCh. 23 - Prob. 4IQCh. 23 - Overall similarity of phenotypes may not always...Ch. 23 - a. is based on overall similarity of phenotypes....Ch. 23 - The principle of parsimony a. helps evolutionary...Ch. 23 - Parsimony suggests that parental care in birds,...Ch. 23 - The forelimb of a bird and the forelimb of a...Ch. 23 - In order to determine polarity for different...Ch. 23 - In a paraphyletic group a. all species are more...Ch. 23 - A paraphyletic group includes a. an ancestor and...Ch. 23 - Prob. 9UCh. 23 - A taxonomic group that contains species that have...Ch. 23 - Rapid rates of character change relative to the...Ch. 23 - Species recognized by the phylogenetic species...Ch. 23 - Prob. 1SCh. 23 - Identifying outgroups is a central component of...Ch. 23 - As noted in your reading, cladistics is a widely...Ch. 23 - Across many species of limpets, loss of larval...Ch. 23 - Birds, pterosaurs (a type of flying reptile that...Ch. 23 - AID:1825 | 10/04/2018 6. In what sense does the...
Knowledge Booster
Learn more about
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
- Which of the following taxa are monophyletic, polyphyletic, and paraphyletic?arrow_forwardCompare and contrast the Biological and Morphological Species Concept, including similarities and differences.arrow_forwardLabel the three images (a,b,c) as: Monophyletic, Paraphyletic or Polyphyleticarrow_forward
- explain what the term monophyletic means and why the group of organisms traditionally called 'fish' is not monophyletic.arrow_forwardIn the figure below, Taxa I, II and III are as follows: A. paraphyletic, polyphyletic, monophyletic B. paraphyletic, monophyletic, polyphyletic C. polyphyletic, monophyletic, paraphyletic D. monophyletic, polyphyletic, paraphyleticarrow_forwardSystematists prefer to recognize monophyletic taxa rather than polyphyletic taxa. Why?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Discovering the tree of life | California Academy of Sciences; Author: California Academy of Sciences;https://www.youtube.com/watch?v=AjvLQJ6PIiU;License: Standard Youtube License