INTEGRATED PRINCIPLES OF ZOOLOGY
18th Edition
ISBN: 9781260411133
Author: HICKMAN
Publisher: MCG
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Chapter 23, Problem 10RQ
Summary Introduction
To determine: The hypothesis by Garstang that evaluates the validity of recent phylogenetic, fossil, and developmental data with respect to tunicates and vertebrates.
Introduction: The chordates share a large number of characteristics with the deuterostomes that indicates the origin of the chordates from the deuterostomes. The features common to both deuterostomes and chordates include the presence of radial cleavage, and the first embryonic opening forming the anus.
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answer questions 1-10
Chapter 23 Solutions
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