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 28, Problem 12TYK
Summary Introduction
Introduction: Protist is a microscopic organism that belongs to the kingdom “Protista”. These have been classified into various categories depending upon their mode of nutrition.
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Which of the following is not a way that protists contribute to the food web? a. They fix carbon into organic molecules. b. They occupy the apex producer niche. c. They enter symbiotic relationships with animals. d. They recycle nutrients back into the carbon and nitrogen cycles.
Which of the following is NOT one of the roles of algae in nature?
O a. Petroleum is the fossil remains of planktonic algae.
O b. Algae are the primary producers in the aquatic food chain.
O c. Planktonic algae produces carbon dioxide as by-product of their
photosynthesis.
O d. Unicellular algae are symbionts of Tridacna.
Which of the following organism classification is based on free energy sources?
A. lithotrophs
B. organotrophs
C. chemotrophs
D. autotrophs
A, C, D
A, B, C, D
A, B, C
B, C, D
Chapter 28 Solutions
Study Guide for Campbell Biology
Ch. 28 - The plastids of chlorarachniophytes are surrounded...Ch. 28 - Sleeping sickness is caused by the kinetoplastid...Ch. 28 - Sleeping sickness is caused by the kinetoplastid...Ch. 28 - Prob. 4IQCh. 28 - Prob. 5IQCh. 28 - Prob. 6IQCh. 28 - Fill in the names of the two major clades and the...Ch. 28 - Prob. 8IQCh. 28 - Evidence indicates that all plastids (except for...Ch. 28 - Prob. 1TYKM
Ch. 28 - Prob. 2TYKMCh. 28 - Prob. 3TYKMCh. 28 - Prob. 4TYKMCh. 28 - Prob. 5TYKMCh. 28 - Prob. 6TYKMCh. 28 - Prob. 7TYKMCh. 28 - ________ flagella with spiral or crystalline rod;...Ch. 28 - Mixotrophs a. have unicellular and multicellular...Ch. 28 - According to the theory of secondary...Ch. 28 - Prob. 3TYKCh. 28 - Prob. 4TYKCh. 28 - Prob. 5TYKCh. 28 - Genetic variation is generated in the ciliate...Ch. 28 - Prob. 7TYKCh. 28 - Prob. 8TYKCh. 28 - Prob. 9TYKCh. 28 - Prob. 10TYKCh. 28 - Which supergroup includes the land plants? a....Ch. 28 - Prob. 12TYKCh. 28 - Prob. 13TYKCh. 28 - Prob. 14TYK
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