Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 32, Problem 4TYK
Summary Introduction
Introduction: All the animals are eukaryotic, multicellular organisms. They are heterotrophs which obtain energy by consuming energy-releasing food substances. Most of the animals have complex tissue structure with specialized and differentiated tissue.
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Flatworms can reach a maximum size of around 40cm. Whilst this is big for a worm, there are certainly larger animals on earth. What might it be that restricts the flatworms body size?
A.
They have an exoskeleton that restricts their growth.
B.
They do not have a circulatory system.
C.
They are exothermic animals that have limited energy for growth.
D.
They are acoelomates and so the growth of their internal organs is restricted by growth of the outer body wall.
Corals belong to which of the following?
a. comb jellies
b. rotifers
c. sponges
d. None of these are correct.
e. cnidarians
All of the following are true of Ctenophores except:
A. Some species have long tentacles
B. They catch food with stingers
C. They move with tiny rows of cilia along their outsides
D. They are diploblastic
Chapter 32 Solutions
Study Guide for Campbell Biology
Ch. 32 - a. What is a larva? b. How does a larva differ...Ch. 32 - Describe the three hypotheses for the rapid...Ch. 32 - Prob. 3IQCh. 32 - Prob. 4IQCh. 32 - Fill in the blanks in the following simplified...Ch. 32 - Prob. 1TYKCh. 32 - The process during which the germ layers are...Ch. 32 - Prob. 3TYKCh. 32 - Prob. 4TYKCh. 32 - Prob. 5TYK
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