Campbell Biology (12th Edition)

Published by Pearson
ISBN 10: 0135188741
ISBN 13: 978-0-13518-874-3

Chapter 39 - 39.1 - Concept Check - Page 845: 1

Answer

Etiolation: long weak stems, small leaves, and pale yellow color in flowering plants grown in little to no light due to longer inter nodes and lack of chlorophyll.

Work Step by Step

The roots of the plant will also grow, the stem will elongate, and there will be less to leaf expansion. This eventually increases the chance that a plant will reach a source of light.
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.