Life: The Science of Biology 11th Edition

Published by W. H. Freeman
ISBN 10: 1-31901-016-4
ISBN 13: 978-1-31901-016-4

Chapter 36 - Regulation of Plant Growth - 36.2 - Gibberellins and Auxin Have diverse Effects but a Similar Mechanism of Action - 36.2 Recap - Learning Outcomes - Page 777: 1

Answer

Gibberellins and auxin are classified as plant hormones because of their ability to augment plant growth. When gibberellic acid was applied to a plant, it caused the ground tissue to elongate. Similar laboratory trials with auxin demonstrated its ability to boost the growth of the plant.

Work Step by Step

Gibberellins and auxin are classified as plant hormones because of their ability to augment plant growth. When gibberellic acid was applied to a plant, it caused the ground tissue to elongate. Similar laboratory trials with auxin demonstrated its ability to boost the growth of the plant.
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