2 SEM ACC W/RAVEN CARDED
2 SEM ACC W/RAVEN CARDED
12th Edition
ISBN: 9781264439218
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 23, Problem 2IQ
Summary Introduction

To identify: The presence of wings in birds and bats based on the phylogeny given below.

Introduction: The study of relationship and interaction between organism as well as their evolutionary changes and development is known as phylogeny. The evolutionary changes lead to the correlation between organisms with constant rate and direction.

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