Biology
2nd Edition
ISBN: 9781630180904
Author: Clark
Publisher: OpenStax
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Textbook Question
Chapter 29, Problem 33CTQ
Explain why birds are thought to have evolved from theropod dinosaurs.
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Explain the significance of the discovery of Archaeopteryx. Why did this fossil demonstrate beyond reasonable doubt that birds are grouped phylogenetically with dinosaurs?
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Chapter 29 Solutions
Biology
Ch. 29 - Figure 29.3 Which of the following statements...Ch. 29 - Figure 29.22 Which of the following statements...Ch. 29 - Figure 29.24 Members of the order Testudines have...Ch. 29 - Which of the following is not contained in phylum...Ch. 29 - Which group of invertebrates is most closely...Ch. 29 - Hagfish. lam preys. sharks, and tuna are all...Ch. 29 - Members of Chondrichthyes differ from members of...Ch. 29 - Members of Chondrichfhyes are thought to be...Ch. 29 - A marine biologist catches a species of fish she...Ch. 29 - Which of the following is not true of...
Ch. 29 - Frogs belong to which order? Anura Urodela Caudata...Ch. 29 - During the Mesozoic period, diapsids diverged...Ch. 29 - Squamata includes. crocodiles and alligators...Ch. 29 - Which of the following reptile groups gave rise to...Ch. 29 - A bird or feathered dinosaur is. Neornithes...Ch. 29 - Which of the following feather types helps to...Ch. 29 - Eccrine glands produce sweat lipids scents milkCh. 29 - Monotremes include: kangaroos koalas bandicoots...Ch. 29 - The evolution of which of the following features...Ch. 29 - Which of the following is not an anthropoid?...Ch. 29 - Which of the following is part of a clade believed...Ch. 29 - Which of the following human traits is not a...Ch. 29 - What are the characteristic features of the...Ch. 29 - What is the structural advantage of the notochord...Ch. 29 - What can be inferred about the evolution of the...Ch. 29 - Why did gnathostomes replace most agnathans?Ch. 29 - Explain why frogs are restricted to a moist...Ch. 29 - Describe the differences between the larval and...Ch. 29 - Describe how metamorphosis changes the structures...Ch. 29 - Describe the functions of the three extraembryonic...Ch. 29 - What characteristics differentiate lizards and...Ch. 29 - Based on how reptiles therm oregulate, which...Ch. 29 - Explain why birds are thought to have evolved from...Ch. 29 - Describe three skeletal adaptations that allow for...Ch. 29 - How would the chest structure differ between...Ch. 29 - Describe three unique features of the mammalian...Ch. 29 - Describe three characteristics of the mammalian...Ch. 29 - How did the evolution of jaw musculature allow...Ch. 29 - How did archaic Homo sapiens differ from...Ch. 29 - Why is it so difficult to determine the sequence...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- A divergence from ________ gave rise to tetrapods. a. ray-finned fishes c. cartilaginous fishes b. lizards d. lobe-finned fishesarrow_forwardImagine if centaurs were real. Make a Cladogram (Evolutionary Origin) showing its closest relatives (most shared characteristics) and where modifications evolved.arrow_forwardExplore the evolutionary relationship between birds and theropod dinosaurs and discuss the bird movements to determine how theropods might have moved.arrow_forward
- writes a paragraph that describe the different types of evidence for the fact that tetropods evolved from fish.arrow_forwardBirds evolved from a group of bipedal dinosaurs known as theropods. True or false?arrow_forwardExplain the significance of the discovery of Archaeopteryx.Why did this fossil demonstrate beyond reasonable doubt that birds are grouped phylogenetically with dianosaurs ? Explain detailsarrow_forward
- Describe what happened to the dinosaurs.arrow_forwardList three groups of adaptations that guided vertebrate evolution, and explain how each has contributed to the success of vertebrates.arrow_forwardUse the information and diagram to answer the following question. Scientists discovered a 375-million-year-old fossil in Canada. The diagram shows the top and side views of the fossil. Top view Side view Which observation would best support the claim that this organism was a transitional form between amphibians and fish? O A. The fossil has some body structures that are analogous to amphibians and some body structures that are vestigial. O B. The fossil is larger than most modern amphibians, but smaller than most ancient fish. O C. The fossil was discovered near a lake, which shows that the organism needed water to reproduce, as do amphibians and fish. O D. The fossil has some body structures that are homologous to amphibians and some body structures that are homologous to fish. 757 PM P Type here to search 3/22/2021 BANG LOLUFSEN insert ort sc Delete + backspace home R H. pause 1 shift C V Marrow_forward
- Use the information and diagram to answer the following question. Scientists discovered a 375-million-year-old fossil in Canada. The diagram shows the top and side views of the fossil. Which observation would best support the claim that this organism was a transitional form between amphibians and fish? A. The fossil is larger than most modern amphibians, but smaller than most ancient fish. B. The fossil has some body structures that are homologous to amphibians and some body structures that are homologous to fish. C. The fossil has some body structures that are analogous to amphibians and some body structures that are vestigial. D. The fossil was discovered near a lake, which shows that the organism needed water to reproduce, as do amphibians and fish.arrow_forwardPick two organisms from the cladogram below and make a claim about the evolutionary relationship between these organisms. Support your claim using evidence from the lesson and scientific reasoning about evolutionary relationships. Ray-finned fish Rodents Sharks Amphibians Primates & rabbits Crocodiles Birds Hair Eggs with shell Amniotic egg Four limbs Bony skeleton Vertebrae Image Source a relationship betwwen a shark and bird is a bony skeleton amitotic egg and four limbsarrow_forwardScientists often use a cladogram such as the one below to illustrate evolutionary relationships. Which is the best explanation for separating reptiles from mammals?arrow_forward
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