Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780321962751
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
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Chapter 20.5, Problem 1CC
Why is the kingdom Monera no longer considered a valid taxon?
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Chapter 20 Solutions
Campbell Biology in Focus (2nd Edition)
Ch. 20.1 - Which levels of the classification in Figure 20.3...Ch. 20.1 - Which of the trees shown here depicts an...Ch. 20.1 - Prob. 3CCCh. 20.2 - Decide whether each of the following pairs of...Ch. 20.2 - WHAT IF? Suppose that two species, A and B, have...Ch. 20.3 - Prob. 1CCCh. 20.3 - The most parsimonious tree of evolutionary...Ch. 20.3 - WHAT IF? Draw a phylogenetic tree that includes...Ch. 20.4 - What is a molecular clock? What assumption...Ch. 20.4 - MAKE CONNECTIONS Review Concept 14.5. Then...
Ch. 20.4 - WHAT IF? Suppose a molecular clock dates the...Ch. 20.5 - Why is the kingdom Monera no longer considered a...Ch. 20.5 - Prob. 2CCCh. 20.5 - Prob. 3CCCh. 20 - In a comparison of birds and mammals, the...Ch. 20 - To apply parsimony to constructing a phylogenetic...Ch. 20 - Prob. 4TYUCh. 20 - Prob. 5TYUCh. 20 - If you were using cladistics to build a...Ch. 20 - Prob. 7TYUCh. 20 - SCIENTIFIC INQUIRY DRAW IT (a) Draw a phylogenetic...Ch. 20 - FOCUS ON EVOLUTION Darwin suggested looking at a...Ch. 20 - Prob. 10TYUCh. 20 - SYNTHESIZE YOUR KNOWLEDGE This West Indian manatee...
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- Which of the following is a paraphyletic group? A) E,F,G B) C and D c)A,B,C,D D) E,F,G,H,I,J,K E) j and Karrow_forwardWhy is 'protists' considered a polyphyletic grouping? Why do biologists still use it?arrow_forwardWhich of the following taxa are monophyletic, polyphyletic, and paraphyletic?arrow_forward
- From above answer the following and explain why you chose what?A) will you be considering I and J from tree to be monophyletic? B) is E to J on tree form monophyletic group? C) what is sister genus of C and D D) is E and G monophyletic?arrow_forwardhttps://drive.google.com/drive/folders/1zSPga7hIHIL0ewoY7KJGv3FPaSHzWit6?usp=sharing Click the link to access the Dichotomous Key, What we need is the Phylum or Subphylum and Class of the following species. Indicate also the Reference key used based on the keyarrow_forwardProtista is no longer accepted as a Kingdom because the organisms classified as protists show varying degrees of genetic relatedness. Protista is a paraphyletic grouping that historically encompassed organisms that did not fit into other classification groups. Select one: O True O Falsearrow_forward
- What is phyletic speciation? What is divergent speciation?arrow_forwardWhy is the grouping “Kingdom” Protista considered the “Garbage Dump” of Taxonomy?arrow_forwardClass: Hepaticopsida Order Marchantiales Species Marchantia polymorpha с длопастей wys 8-12 Cerice meres осубь External appearance structure: 1 - rhizoids; 2- thallus; 3 - male gametophyte (6-9 sections); 4 - female gametophyte (8-12 sections); 5 - sporophytearrow_forward
- Blue green algae have been included under the group Monera and not under Plantae. Why?arrow_forwardWhy are the protists considered paraphyletic?arrow_forwardWhat taxonomic practices based on the typological species concept are retained in systematics today? How has their interpretation changed?arrow_forward
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