Biological Science (6th Edition)
6th Edition
ISBN: 9780321976499
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Emily Taylor, Greg Podgorski, Jeff Carmichael
Publisher: PEARSON
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Textbook Question
Chapter 22, Problem 2TYK
CAUTION Why does the presence of extinct forms and transitional features in the fossil record support the pattern component of the theory of evolution by natural selection?
a. It supports the hypothesis that individuals change over time.
b. It supports the hypothesis that weaker species are eliminated by natural selection.
c. It supports the hypothesis that species evolve to become more complex and better adapted over time.
d. It supports the hypothesis that species change over time.
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Students have asked these similar questions
The Theory of Evolution contends that species have changed through time and are related to one another through descent from a common ancestor. Which of the following prediction follow from the Theory of Evolution?
A. The fossil record should contain intermediate forms between major taxonomic groups
B. The oldest rock strata are much more likely to contain complex fossils than simple fossils.
C. Fossils are always a representation of species that are currently alive (ie extant) even if they have not been detected yet as living on earth at the present time
D. All species are unigue and originated independently from each other
Which of the following most likely demonstrates that classification is the basis of evolutionary relatedness?
A. Organisms that share similar characteristics are impliedly understood to have common ancestors, thus having an evolutionary relationship.
B. Classification is to organize organisms into groups based on their differences and similarities and evolutionary history, so as evolution changes, classification will also change
C. Classification based on evolutionary relatedness always infer that all organisms that evolved similarly shares the same history.
D. Homologous structures among organisms depicts the same evolutionary history or paths.
Several very distantly related species (e.g., bats, birds, insects) have evolved the capability of flight. The most recent common ancestor of insects and vertebrates likely lived over 500 million years ago and was flightless. This independent evolution of flight in multiple, distantly related taxa is an example of what evolutionary process/pattern?
a.
Evolutionary reversal
b.
Convergent evolution
c.
Speciation
d.
Synapomorphy
Chapter 22 Solutions
Biological Science (6th Edition)
Ch. 22 - True or false? Some trails are considered...Ch. 22 - CAUTION Why does the presence of extinct forms and...Ch. 22 - 3. Trails that are derived from a common ancestor,...Ch. 22 - CAUTION How can evolutionary fitness be estimated?...Ch. 22 - 5. CAUTION According to data presented in this...Ch. 22 - Some biologists summarize evolution by natural...Ch. 22 - Prob. 7TYUCh. 22 - SOCIETY Explain why the overprescription of...Ch. 22 - 9. The average height of humans in industrialized...Ch. 22 - Prob. 10TYPSS
Ch. 22 - How can natural selection on mouse color be...Ch. 22 - 12. CAUTION What is an evolutionary adaptation?
a....Ch. 22 - Apply Darwin’s four postulates to a population of...Ch. 22 - 14. PROCESS OF SCIENCE A team lead by evolutionary...Ch. 22 - Prob. 15PIATCh. 22 - 16. PROCESS OF SCIENCE When a statistical test was...
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