Laboratory Topics in Botany
8th Edition
ISBN: 9781464118104
Author: Ray F. Evert, Susan E. Eichhorn, Joy Perry
Publisher: W. H. Freeman
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Chapter 26, Problem 7Q
Summary Introduction
To explain: Why counting growth rings is not always an accurate measure of the age of a woody stem.
Introduction: Wood is the hard, porous, and fibrous structural tissue present in stems and branches of trees and shrubs. Growth rings are the concentric ring like growth seen in wood that are formed due to the periodic activities of vascular cambiums in secondary phloem and secondary xylem.
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