Campbell Biology: Australian And New Zealand Edition + Mastering Biology With Etext
11th Edition
ISBN: 9781488687075
Author: Lisa, A. Urry
Publisher: PEARSON
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Chapter 34.5, Problem 4CC
VISUAL SKILLS → Based on the phylogeny shown in Figure 34.25, identify the sister group for (a) reptiles; (b) squamates; and (c) the clade that includes crocodilians and birds.
Figure 34.25 A phylogeny of amniotes. Extant groups are named at the tips of the branches in boldface type. The dagger symbols (†) indicate extinct groups.
VISUAL SKILLS → Based on this phylogeny, are pterosaurs dinosaurs? Are birds? Explain.
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Chapter 34 Solutions
Campbell Biology: Australian And New Zealand Edition + Mastering Biology With Etext
Ch. 34.1 - Identify four derived characters that all...Ch. 34.1 - Prob. 2CCCh. 34.1 - VISUAL SKILLS Based on the phylogenetic tree...Ch. 34.2 - How are differences in the anatomy of lampreys and...Ch. 34.2 - WHAT IF? In several different animal lineages,...Ch. 34.2 - WHAT IF? Suggest key roles that mineralized bone...Ch. 34.3 - What derived characters do sharks and tuna share?...Ch. 34.3 - Describe key adaptations of aquatic gnathostomes.Ch. 34.3 - draw it Redraw Figure 34.2 to show four lineages:...Ch. 34.3 - WHAT IF? Imagine that we could replay the history...
Ch. 34.4 - Prob. 1CCCh. 34.4 - Some amphibians never leave the water, whereas...Ch. 34.4 - WHAT IF? Scientists think that amphibian...Ch. 34.5 - Describe three key amniote adaptations for life on...Ch. 34.5 - Prob. 2CCCh. 34.5 - Identify four avian adaptations for flight.Ch. 34.5 - VISUAL SKILLS Based on the phylogeny shown in...Ch. 34.6 - Prob. 1CCCh. 34.6 - Prob. 2CCCh. 34.6 - MAKE CONNECTIONS Develop a hypothesis to explain...Ch. 34.7 - Identify some characters that distinguish hominins...Ch. 34.7 - Provide an example in which different features of...Ch. 34.7 - WHAT IF? Some genetic studies suggest that the...Ch. 34 - Describe likely features of the common ancestor of...Ch. 34 - Identify the shared features of early fossil...Ch. 34 - How would the appearance of organisms with jaws...Ch. 34 - Which features of amphibians restrict most species...Ch. 34 - Explain why birds are considered reptiles.Ch. 34 - Describe the origm and early evolution of mammals.Ch. 34 - Vertebrates and tunicates share (A) jaws adapted...Ch. 34 - Living vertebrates can be divided into two major...Ch. 34 - Unlike eutherians, both monotremes and marsupials...Ch. 34 - Which clade does not include humans? (A)synapsids...Ch. 34 - As hominins diverged from other primates, which of...Ch. 34 - Which of the following could be considered the...Ch. 34 - Prob. 7TYUCh. 34 - SCIENTIFIC INQUIRY DRAW IT As a consequence of...Ch. 34 - Prob. 9TYUCh. 34 - SYNTHESIZE YOUR KNOWLEDGE This animal is a...
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- create a cladogram summarizing the phylogenetic relationships among the different Phyla. Take note that some characters may be secondarily lost during the evolution of these different. there is a photo of example of cladogram belowarrow_forwardSee attached. 1. Which pair of animals in numbers 1-3 belongs to a common ancestral group? Explain your answer.2. Fossils and anatomical records both provide pieces of evidence of evolution. How do you determine the age of fossils of an Aurorazhdarcho micronyx and an Archeopterix?arrow_forwardPlease solvearrow_forward
- please help im confused thank you a lotarrow_forwardI need help indicating occurrences of convergent evolution in the tree.arrow_forwardDirections: Use the cladogram below to answer the questions on this worksheet. Sharks Ray-finned fish Amphibians Primates Rodents & rabbits Crocodiles Hair Vertebrae 7. What trait separates amphibians from primates on this cladogram? 9. Which organism is most related to the bird on this cladogram? Bony skeleton Four limbs 8. What separates rabbits and primates from crocodiles on this cladogram? Amniotic egg Birds Eggs with shell:arrow_forward
- Directions: Use the cladogram below to answer the questions Ray-finned fish Rodents & rabbits Crocodiles Sharks Amphibians Primates Birds Eggs with shelle Hair Amniotic egg Four limbs Bony skeleton Vertebrae 7. What trait separates amphibians from primates on this cladogram? What separates rabbits and primates from crocodiles on this cladogram? 9. Which organism is most related to the bird on this cladogram? 10. What 5 traits do these two organisms share? 11. Which organism will have DNA most similar to the bird? 12. Which organism's DNA will differ the most from the bird? 8.arrow_forwardA) Draw a phylogenetic tree for the major phyla of the animal kingdom. Label the appropriate branch points on the tree with the following features: Tissue, radial symmetry, bilateral symmetry, body cavity, deuterostomes, and protostomes. B). Draw a diagram of a hydra. On the hydra, label the mouth (hypostome), tentacles, basal disk, ovary, budding polyp, gastrovascular cavity. State the function of each structure you labeled next to or under your diagram.arrow_forwardGQ#14: Tiktaalik and Protarchaeopteryx are examples of transitional forms. In paleontology, what does transitional form mean?arrow_forward
- draw an evolutionarily accurate phylogenetic tree with the 5 lineages of Amniotes shown in the top figure, but with a different arrangement. You can exclude lungfishes and amphibians but include all other lineages. You can do this by swiveling the branches.arrow_forwardPlease answer all questionsarrow_forwardPlease asaparrow_forward
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