Biology 2010 Student Edition

Published by Prentice Hall
ISBN 10: 9780133669510
ISBN 13: 978-0-13366-951-0

Chapter 26, Animal Evolution and Diversity - Assessment - 26.1 Invertebrate Evolution and Diversity - Understand Key Concepts/Think Critically - Page 776: 3



Work Step by Step

Adult echinoderms generally display five-part radial symmetry. Echinoderms include organisms such as sea urchins, sea stars, and sand dollars.
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