BIOLOGY
BIOLOGY
5th Edition
ISBN: 9781265202859
Author: BROOKER
bartleby

Concept explainers

Question
Book Icon
Chapter 37.3, Problem 3CC
Summary Introduction

To determine: The environmental signal used by roots to achieve downward growth.

Introduction: An organism’s response to an external or an internal stimulus is known as its behavior. Plant movement is one of the examples of plant behaviour. Chemical signals which are transported within the body of a plant are known as plant hormones and these assist the plant in responding to the external stimuli. Gravitropism and phototropism are two types of plant movement in which the plant responds to the external sources of light.

Blurred answer
Students have asked these similar questions
What is behavioral adapt
22. Which of the following mutant proteins is expected to have a dominant negative effect when over-   expressed in normal cells?   a. mutant PI3-kinase that lacks the SH2 domain but retains the kinase function   b. mutant Grb2 protein that cannot bind to RTK   c. mutant RTK that lacks the extracellular domain   d. mutant PDK that has the PH domain but lost the kinase function   e. all of the above
What is the label ?
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Text book image
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Biology
ISBN:9781305967359
Author:STARR
Publisher:CENGAGE L
Text book image
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Text book image
An Illustrated Guide To Vet Med Term
Biology
ISBN:9781305465763
Author:ROMICH
Publisher:Cengage
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781305073951
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning