Campbell Biology (10th Edition)

by Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert B. Jackson

Published by Pearson

ISBN 10: 0321775651

ISBN 13: 978-0-32177-565-8

Chapter 13 - Test Your Understanding - Level 2 - Application/Analysis - Page 266: 4

Answer

D. 2x.

Work Step by Step

The cell at metaphase I has duplicated DNA-- a 4n content --so if 2n = x, then 4n = 2x.

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