Biology: Life on Earth
10th Edition
ISBN: 9780321729712
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: Benjamin Cummings
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Chapter 24, Problem 2AC
Summary Introduction
To review:
Whether the decline in population of amphibians is a concern to humans and the importance of understanding the reasons behind the decline.
Introduction:
In the past few decades, the number of amphibian population is on the decline. The number of frogs, toads, and salamander are decreasing fast in most of the ecosystems throughout the world. This is a serious problem and has serious implications for the balance of the ecosystem.
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Chapter 24 Solutions
Biology: Life on Earth
Ch. 24 - In chordates, the nerve cord is ________ and runs...Ch. 24 - Animals that are chordates but not vertebrates...Ch. 24 - Prob. 3FTBCh. 24 - Among tetrapod groups, hair is found in; the skin...Ch. 24 - The only mammals that lay eggs are. The only...Ch. 24 -
1. Briefly describe each of the following...Ch. 24 - Prob. 2RQCh. 24 - List four distinguishing features of chordates.Ch. 24 - Describe the ways in which amphibians are adapted...Ch. 24 - 5. List the adaptations that distinguish reptiles...
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