1 SEM CARDLESS ACC W/RAVEN TEXT
1 SEM CARDLESS ACC W/RAVEN TEXT
12th Edition
ISBN: 9781265321062
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 34, Problem 4U
Summary Introduction

Introduction:

A nerve cord, notochord, postnatal tail, and the pharyngeal slits are the four characteristics that are present in the chordates. Neural crest is the feature that is present in all the vertebrates such as birds, mammals and reptiles. It causes the development of vertebrates.

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1 SEM CARDLESS ACC W/RAVEN TEXT

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