Biology: The Dynamic Science (MindTap Course List)
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Chapter 31.6, Problem 2SB
Summary Introduction

To review:

The anatomical characteristics that reveal close evolutionary relationships of ectoprocts, brachiopods, and phoronid worms.

Introduction:

The phoronid, brachiopods, and ectoprocts worms come under the group of bilateria and are bilaterally symmetrical and have triploblastic development. They possess pseudocoelom and sensory organs at the anterior end of their body plan. They also have organ systems to perform specific functions.

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Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning