CONNECT ACCESS FOR BIOL 01204 <C>
CONNECT ACCESS FOR BIOL 01204 <C>
12th Edition
ISBN: 9781264443123
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
bartleby

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Chapter 33.5, Problem 1LO
Summary Introduction

To explain: The ways in which ribbon worms are similar and different from flatworms.

Introduction: Bilaterians are animals with bilateral symmetry, which means the left and right sides of the embryo are mirror images. The bilateral symmetry allowed these animals to achieve high levels of specialization within parts of their bodies, such as the concentration of sensory structures at the anterior phores is truly bilateral.

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