Biological Science (6th Edition)
6th Edition
ISBN: 9780321976499
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Emily Taylor, Greg Podgorski, Jeff Carmichael
Publisher: PEARSON
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Chapter 30, Problem 6TYU
Summary Introduction
To review:
The relative abundance of the major animal phyla given in the table, and calculate the number of named species of arthropods, mollusks, and nematode worms existing per named species of chordate. The predicted numbers must be determined for overestimation or underestimation.
Introduction:
The relative abundance of arthropods, mollusks, and nematodes needs to be estimated. Relative abundance refers to the percent composition of an organism relative to the total number of organisms in that particular area. Based on the number of species given in the table, the relative abundance needs to be calculated.
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Chapter 30 Solutions
Biological Science (6th Edition)
Ch. 30 - 1. What synapomorphy (shared, derived trait)...Ch. 30 - 2. In a tube-within-a-tube body plan, what is the...Ch. 30 - True or false? Many new major animal body plans...Ch. 30 - Prob. 4TYKCh. 30 - 5. Why is it ecologically significant that animals...Ch. 30 - Prob. 6TYUCh. 30 - 7. CAUTION Evaluate this statement: Animals...Ch. 30 - 8. Which of the following is an example of...Ch. 30 - Suppose that a gene originally identified in...Ch. 30 - Some sea anemones can produce large colonies by...
Ch. 30 - Why did animal phyla appear so suddenly during the...Ch. 30 - Sperling and Knoll’s approach was to compare the...Ch. 30 - 13. Which of the following traits would help the...Ch. 30 - 14. PROCESS OF SCIENCE The researchers analyzed...Ch. 30 - QUANTITATIVE The graph shows a sample of the...Ch. 30 - Sponges lived in low-oxygen oceans before the...
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From Sea to Changing Sea | Early Life in the Oceans || Radcliffe Institute; Author: Harvard University;https://www.youtube.com/watch?v=Ac0TmDf5Feo;License: Standard youtube license