2 Nov 2021
Problem 41
Page 869
Section 30.3: Critical Thinking Questions
Chapter 30: Plant Form and Physiology
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2 Nov 2021
Background and context
Gravitropism is the growth response of a plant with respect to gravity. Roots always tend to grow downwards, in the direction of gravity and this is known as positive gravitropism. Shoots grow upwards, against the gravitational force; this is known as negative gravitropism.
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