Campbell Biology: Custom Edition
18th Edition
ISBN: 9781323717271
Author: Urry, Cain, Wasserman, Minorsky, Reece
Publisher: PEARSON C
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Textbook Question
Chapter 22, Problem 22.3CR
Summarize the different lines of evidence Supporting the hypothesis that cetaceans descended trom land mammals and are closely related to even-toed ungulates.
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Chapter 22 Solutions
Campbell Biology: Custom Edition
Ch. 22.1 - How did Hutton's and Lyell's ideas influence...Ch. 22.1 - MAKE CONNECTIONS Scientific hypotheses must be...Ch. 22.2 - How does the concept of descent with modification...Ch. 22.2 - WHAT IF? If you discovered a fossil of an extinct...Ch. 22.2 - MAKE CONNECTIONS Review the relationship between...Ch. 22.3 - Explain how the following Statement is inaccurate:...Ch. 22.3 - How does evolution account for (a) the similar...Ch. 22.3 - Prob. 3CCCh. 22 - Why was the age of Barth important for Darwin's...Ch. 22 - Describe how overreproduction and heritable...
Ch. 22 - Summarize the different lines of evidence...Ch. 22 - Level 1: Knowledge/Comprehension 1. Which of the...Ch. 22 - Which of the following observations helped Darwin...Ch. 22 - Prob. 3TYUCh. 22 - Prob. 4TYUCh. 22 - DNA sequences in manv human genes are very similar...Ch. 22 - EVOLUTION CONNECTION Explain why anatomical and...Ch. 22 - SCIENTIFIC INQUIRY DRAW IT Mosquitoes resistant...Ch. 22 - WRITE ABOUT A THEME: INTERACTIONS Write a Short...Ch. 22 - SYNTHESIZE YOUR KNOWLEDGE This honeypot ant (genus...
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- This is a potential phylogenetic tree created by anthropologists at UC Berkeley.A-Ardipithecus ramidusB-Australopithecus anamensisC-Australopithecus afarensisD-Australopithecus africanusE-Paranthropus aethiopicusF-Paranthropus robustusG-Paranthropus boiseiH-Australopithecus garhiI-Homo rudolfensisJ-Homo habilusK-Homo ergasterL-Homo erectusM-Homo heidelbergensisN-Homo neanderthalensisO-Homo sapiens What kinds of evidence to you think anthropologists used to create this tree?arrow_forwardCite and explain the factors that led to an enormous bloom of animal diversity in the Paleozoic era.arrow_forwardDescribe the evidence suggesting that chimpanzees are theclosest living relatives of humans.arrow_forward
- List two possible hypotheses for why human head lice diverged evolutionarily from chimpanzee lice:arrow_forwardUse the table below to follow along with different human ancestors.arrow_forwardAmphioxus long has been of interest to zoologists searching for a vertebrate ancestor. Explain why amphioxus captured such interest and how it is different from the hypothesized most recent common ancestor of all vertebrates.arrow_forward
- Describe the major evolutionary advancements that took place among the australapiths and the early Homo species (e.g. Homo habilis & Homo erectus). In other words, what did modern humans gain from the australeiths and the early Homo? (Include the evolution of bipedalism, diet/fallback foods, body structure, tools, etc.)arrow_forwardProvide an example in which different features of organisms in the hominin evolutionary lineage evolved atdifferent rates.arrow_forwardPlease answer all questionsarrow_forward
- Which of the following is the most likely category to which this specimens belongs? *Hint: There are at least three clear indicators that you can observe in this specimen. -Anatomically Modern Human -Pre-australopith -Gracile Australopith -Neandertalensis -Robust Australopithecine -Early Genus Homoarrow_forwardMatch the following: Homologous Structure flippers of dolphins (mammals) and wings of penguins (birds) Vestigial Structure using energy from the sun to create tissues Producers evidence of past life Analogous Structure opposable thumb in humans and other primates…arrow_forwardAccording to "Life and Death 3MYA", what are the Laetoli footprints? A.Fossilized footprints of Neanderthals walking across the landscape thousands of years ago B.Fossilized footprints and handprints of Australopithecines walking on all fours across the landscape millions of years ago C.Fossilized footprints of Ardi walking across the landscape millions of years ago D.Fossilized footprints of Australopithecines walking across the landscape millions of years agoarrow_forward
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