BIOLOGY (CUSTOM)
14th Edition
ISBN: 9781266213144
Author: Mader
Publisher: MCG CUSTOM
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Question
Chapter 26, Problem 2TC
Summary Introduction
To determine:
How an individual could test the hypothesis that the response of negative gravitropic of stem is greater than the positive phototropism of stem.
Introduction:
The tropism shows the movement of plant in response to environmental stimuli. The plant usually shows their maximum growth towards the water and light because they need these sources for their growth. The plant show response to four different types of tropism: phototropism (movement in response to light), gravitropism (towards gravity), thigmotropism (toward mechanical stimulation) and hydrotropism (toward water).
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