Genetics
Essentials

Concepts and Connections

Benjamin A. Pierce

Southwestern University

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Publisher: Kate Ahr Parker

Senior Acquisitions Editor: Lauren Schultz

Developmental Editor: Anna Bristow

Media and Supplements Editor: Anna Bristow

Editorial Assistant: Shannon Moloney

Marketing Assistant: Bailey James

Project Editor: J. Carey Publishing Service

Manuscript Editor: Norma Sims Roche

Director of Design, Content Management: Diana Blume

Cover and Text Design: Jerry Wilke Design

Illustrations: Dragonfly Media Group

Illustration Coordinator: Janice Donnola

Photo Editor: Christine Buese

Photo Researcher: Christine Buese and Eileen Liang

Production Coordinator: Lisa McDowell

Composition: codeMantra

Printing and Binding: RR Donnelley/Willard

Front Cover/Title Page Photo: Michael Crowley/Getty Images

Library of Congress Control Number: 2014950827

© 2016, 2013, 2010 by W. H. Freeman and Company. All rights reserved.

ISBN-13: 978-1-4641-9075-9

ISBN-10: 1-4641-9075-5

Printed in the United States of America

First printing

W. H. Freeman and Company

41 Madison Avenue

New York, NY 10010

www.whfreeman.com

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To the students who enroll in my genetics class each year and continually inspire me with their intelligence, curiosity, and enthusiasm