Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
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Textbook Question
Chapter 15, Problem 2AC
Does evolution through natural selection produce “better” organisms in an absolute sense? Are we climbing the "Ladder of Nature"? Defend your answer.
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The concepts of natural selection and evolution are central to how most biologists understand and interpret the world, and yet the theory of evolution is contrary to the beliefs of many religious groups. Why do you think this theory is so important to science and so strongly opposed by others? What evidence would be required to convince opponents of evolution?
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Chapter 15 Solutions
Biology: Life on Earth with Physiology (11th Edition)
Ch. 15.1 - identify some of the thinkers whose ideas set the...Ch. 15.1 - Prob. 2CYLCh. 15.1 - define evolution?Ch. 15.2 - A recent study found that Galpagos mockingbirds on...Ch. 15.2 - Prob. 2TCCh. 15.2 - explain how natural selection works and how it...Ch. 15.2 - describe the logic, based on four postulates, by...Ch. 15.3 - The fossil history of some kinds of modem...Ch. 15.3 - What Good Are Wisdom Teeth and Ostrich Wings?...Ch. 15.3 - Are a peacocks tail and a dogs tail homologous...
Ch. 15.3 - Between 70% and 85% of people will experience...Ch. 15.3 - describe the evidence that evolution has occurred?Ch. 15.3 - explain the difference between similarity due to...Ch. 15.3 - What Good Are Wisdom Teeth and Ostrich Wings? Just...Ch. 15.4 - To reduce the incidence of pesticide resistance,...Ch. 15.4 - describe some observations and experiments that...Ch. 15.4 - CONSIDER THIS Some advocates of the view that all...Ch. 15.4 - Some advocates of the view that all organisms were...Ch. 15 - Whale skeletons contain nonfunctional pelvic bones...Ch. 15 - Darwin was influenced by Malthuss thinking about...Ch. 15 - Prob. 3MCCh. 15 - Which of the following is not required for...Ch. 15 - Prob. 5MCCh. 15 - The flipper of a seal is homologous with the _____...Ch. 15 - Prob. 2FIBCh. 15 - Georges Cuvier espoused a concept called ______ to...Ch. 15 - Prob. 4FIBCh. 15 - Prob. 5FIBCh. 15 - Darwin's postulate 2 states that ______. The work...Ch. 15 - Prob. 1RQCh. 15 - Distinguish between catastrophism and...Ch. 15 - Describe Lamarcks theory of inheritance of...Ch. 15 - What is natural selection? Describe how natural...Ch. 15 - Describe how evolution occurs. In your...Ch. 15 - What is convergent evolution? Give an example.Ch. 15 - How do biochemistry and molecular genetics...Ch. 15 - In what sense are humans currently acting as...Ch. 15 - In discussions of untapped human potential, It is...Ch. 15 - Does evolution through natural selection produce...
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- What is meant by biological evolution?arrow_forwardDirection: You must Answer no.10 to no. 12. Multiple Choice only. No need to explain each answer. Provide a correct letter as correct answer to each question. Zoom in the picture in order to see it clearly. Thank you in advance.arrow_forwardWhat do we mean by "five unifying themes in Biology"?? Explain the answer with examples. What are the five unifying themes in Biology? Organization, Information, Energy & Matter, Interaction, and Evolution.arrow_forward
- Discuss the validity of the statement “Evolution is an equal opportunity biological phenomenon”. Do you agree or disagree? Give examples that support or refute this statement.arrow_forwardIn 1973, biologist Theodosius Dobzhansky wrote an essay titled “Nothing in Biology Makes Sense Except in the Light of Evolution.” Why is evolution so important for understanding biology? Explain your answer in 1–2 sentences.arrow_forwardTheodosius Dobzhansky wrote “Nothing in biology makes sense except in the light of evolution.” What did he mean by this? How does evolution unify the biological sciences? What other principles might do so?arrow_forward
- Evolution is sometimes characterized as “survival of the fittest.” Is this wording consistent with an evolutionary biologist’s definitions of fitness and natural selection? Is it a good way to think about evolution or a poor one?arrow_forwardDoes natural selection always result in evolution? In your answer, be sure to define natural selection and evolution. If you answer yes, explain why this is the case. If you answer no, explain why and describe a condition under which you can have natural selection with no resultant evolution.arrow_forwardWhat type of evolution do humans have? (Parallel, Convergent, or Divergent)arrow_forward
- If a fundamental claim of a religious system is that God created the world, including flora and fauna (plants and animals), does this contradict biological evolution in such a way that the system should be rejected?arrow_forwardWhat is evolution and why is a basic knowledge of evolution necessary?arrow_forwardConsider Theodosius Dobzhansky’s remark, “Nothing in biologymakes sense except in the light of evolution.” Why is evolution soimportant to the field of biology? Give some specific examples of howthe theory of evolution helps us to make sense of biology.arrow_forward
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