Biology: The Dynamic Science (MindTap Course List)
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Chapter 37, Problem 13TYK
Summary Introduction

To review:

The reason for shoots of mutant plants lacking differentiated endodermis to respond to gravity normally.

Introduction:

The response of a plant toward the gravitational pull is called geotropism or gravitropism. Roots of plants respond positively toward the stimulus of gravitational pull. This means that the cells of the roots move toward the direction of gravity. The shoots of the plant, on the other hand, respond negatively to this stimulus. This means that the cells move in the opposite direction of gravity.

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