Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 29, Problem 7RQ
Members of Chondrichthyes differ from members of Osteichthyes by having (a).
- jaw
- bony skeleton
- cartilaginous skeleton
- two sets of paired fins
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Chapter 29 Solutions
Biology 2e
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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- Members of Chondrichfhyes are thought to be descended from fishes that had. a cartilaginous skeleton a bony skeleton mucus glands slime glandsarrow_forwardWhat differences in morphology among Osteolepiformes (Eusthenopteron), Tiktaalik, and Ichthyostega. tell us about the transition from an aquatic to a terrestrial lifestyle?arrow_forwardseveral tetrapod lineages dont have legs. a) name 3 lineages of legless tetrapods b) why do we refer to these lineages as tetropodsarrow_forward
- Members of Chondrichthyes are thought to be descended from fishes that had.arrow_forwardOsteostracans are not included in the Gnathostome clade because [ Select ] ["They have heterocercal tails", "They lack jaws", "They have odontodes (true bone)"] . But they are considered the sister species of Gnathostomes because [ Select ] ["They have jaws", "They have odontodes (true bone)", "They have heterocercal tails"] and [ Select ] ["They have pectoral and pelvic fins", "They have pelvic fins only", "They have pectoral fins only"]arrow_forwardWhich feature of ichthyostega would not have improved its ability to move on land? it had an olecranon process on its ulna it had a bony attachment between pelvic girdle and vertebral column its hindlimb was oriented laterally away from the body in had digits on its appendagesarrow_forward
- Which of the following taxa includes myriapods that are wingless terrestrial mandibulate arthropods that are carnivorous and possess one pair of legs per body segment? Subclass Apterygota Class Diplopoda Class Chilopoda Subphylum Cheicerata Order Scorpionesarrow_forwardWhich of the following is not a member of the phylum Chordata? a. Cephalochordata b. Echinodermata c. Urochordata d. Vertebrataarrow_forwardWhat morphological evidence suggests that nemerteans are typical coelomates?arrow_forward
- Amphioxus does not possess a vertebral column? yes or no?arrow_forwardWhat is the taxonomic name for the superclass (of bony fish) that reflects the presence of a bony skeleton?arrow_forwardDiscuss why some sa that hemichordates are said to be the missing link between the invertebrates and vertebrates.arrow_forward
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