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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Textbook Question
Chapter 33, Problem 33.2CR
Describe the cnidarian body plan and its two major varidtions.
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Chapter 33 Solutions
Campbell Biology: Australian And New Zealand Edition + Mastering Biology With Etext
Ch. 33.1 - Prob. 1CCCh. 33.1 - Prob. 2CCCh. 33.2 - Compare and contrast the polyp and medusa forms of...Ch. 33.2 - VISUAL SKILLS Use the cnidarian life cycle...Ch. 33.2 - MAKE CONNECTIONS Many new animal body plans...Ch. 33.3 - Prob. 1CCCh. 33.3 - Prob. 2CCCh. 33.3 - MAKE CONNECTIONS Explain how the molluscan foot...Ch. 33.4 - Prob. 1CCCh. 33.4 - Describe two adaptations that have enabled insects...
Ch. 33.4 - MAKE CONNECTIONS Historically, annelids and...Ch. 33.5 - Prob. 1CCCh. 33.5 - WHAT IF? The insect Drosophila melanogaster and...Ch. 33.5 - MAKE CONNECTIONS Describe how the features and...Ch. 33 - Lacking tissues and organs, how do soonges...Ch. 33 - Describe the cnidarian body plan and its two major...Ch. 33 - is the lophotrochozoan clade united by unique...Ch. 33 - Describe some ecological roles of nematodes and...Ch. 33 - You've read that echinoderms and chordates are...Ch. 33 - A land snail, a clam and an octopus all share...Ch. 33 - Prob. 2TYUCh. 33 - The water vascular system of echinoderms (A)...Ch. 33 - Prob. 4TYUCh. 33 - In Figure 33.2, which two main clades branch from...Ch. 33 - MAKE CONNECTIONS In Figure 33.8, assume that the...Ch. 33 - Evolution connection Interpret thf data Draw a...Ch. 33 - Prob. 8TYUCh. 33 - Prob. 9TYUCh. 33 - SYNTHESIZE YOUR KNOWLEDGE Colleclively, do these...
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- Compare cnidarians and ctenophores, giving five ways in which they resemble each other and five ways in which they differarrow_forwardCompare and contrast the anatomical organizationof sponges and cnidarians. How do these differencesshape their functional biology, especially feeding mode?arrow_forwardDistinguish the following from each other: statocyst and rhopalium; scyphomedusae and hydromedusae; scyphistoma, strobila, and ephy-rae; velum, velarium, and pedalium; Hexacorallia and Octocoralliaarrow_forward
- Describe a potential advantage and disadvantage of the cuticle of ecdysozoans.arrow_forwardWhat are three examples of species of cnidarians?arrow_forwardcompare cnidarians to sponges and to the clade containing flatworms, mollusks, and annelids. What features are similar among these groups? What features are different?arrow_forward
- In what ways are cnidarians important?arrow_forwardCnidarians and ctenophores are considered diploblastic, but why might some biologists label them triploblastic?arrow_forwardWhat are the criteria that delimit this phylum echinodermata to its classes? What are the striking characteristics of this phylum which help you identify mollusks easily? What are the importance of mollusks? Differentiate univalves from bivalves. How do mollusks breathe?arrow_forward
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