Campbell Biology (10th Edition)

Published by Pearson
ISBN 10: 0321775651
ISBN 13: 978-0-32177-565-8

Chapter 16 - Test Your Understanding - Level 1 - Knowledge/Comprehension: 4



Work Step by Step

B. gives the opposite of the correct direction, and C. is simply untrue. A. is wrong since progress is away from one fork and towards another.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.