Campbell Biology-Access (Custom)
16th Edition
ISBN: 9781323250228
Author: PEARSON SOLN.
Publisher: PEARSON
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Question
Chapter 33.4, Problem 1CC
Summary Introduction
To differentiate: Between the body plan of nematodes and annelids.
Concept introduction:
The basic difference in the body plan of nematode and annelid is that the annelids are eucoelomate (having true coelom). On the other hand, the nematodes are pseudocoelomates (having false coelom). The annelids show true segmentation unlike nematodes. The nematodes are mostly parasitic. On the other hand, only some annelids are parasitic.
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Chapter 33 Solutions
Campbell Biology-Access (Custom)
Ch. 33.1 - Prob. 1CCCh. 33.1 - Prob. 2CCCh. 33.2 - Compare and contrast the polyp and medusa forms of...Ch. 33.2 - Prob. 2CCCh. 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 - Prob. 6TYUCh. 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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- Members of Chondrichthyes differ from members of Osteichthyes by having a _______. a. jaw b. bony skeleton c. cartilaginous skeleton d. two sets of paired finsarrow_forwardDo Cnidarians have a simple or complex body plan?arrow_forwardHow are nematodes and nematomorphs alike, and how are they different?arrow_forward
- how does nematodes found in the lungs of a toad impacts the toad's life?arrow_forwardWhy are Echinodermata known as the sister group to the chordates?arrow_forwardHow does segmentation and having a fluid-filled body cavity confer certain advantages to annelids over the other worm phyla such as flatworms and nematodes?arrow_forward
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