Biology
12th Edition
ISBN: 9781260494570
Author: Raven, Peter
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 37, Problem 1IQ
Summary Introduction
To explain: The source of the majority of the matter in the trunk of a tree.
Introduction: Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae. The tree is a perennial plant that has a trunk or elongated stem, thereby supporting the leaves and branches in most of the species.
Expert Solution & Answer
Explanation of Solution
A tree trunk is the stem and major wooden axis of a tree. The tree trunk is an essential characteristic in the identification of a tree. The tree trunk frequently differs markedly from the bottom of the trunk to the top based on the species. The trunk of the tree is also the most essential portion of the tree for the production of timber. The carbon dioxide (CO2) from the atmosphere and H2O from the soil are incorporated into carbohydrates during photosynthesis to produce much of the mass of the tree. Thus, the largest percentage of the mass or source of majority of matter in the tree trunk comes from the atmospheric carbon dioxide (CO2).
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Chapter 37 Solutions
Biology
Ch. 37.1 - Prob. 1LOCh. 37.1 - Prob. 2LOCh. 37.1 - Prob. 3LOCh. 37.2 - Prob. 1LOCh. 37.2 - Prob. 2LOCh. 37.2 - Describe the goal of food fortification research.Ch. 37.3 - Prob. 1LOCh. 37.3 - Prob. 2LOCh. 37.3 - Prob. 3LOCh. 37.4 - Prob. 1LO
Ch. 37.4 - Explain the main effect on herbivores of a higher...Ch. 37.4 - Prob. 3LOCh. 37.5 - Prob. 1LOCh. 37.5 - Prob. 2LOCh. 37.5 - Prob. 3LOCh. 37 - Prob. 1IQCh. 37 - Prob. 2IQCh. 37 - Which of the following is NOT found in topsoil? a....Ch. 37 - Prob. 2UCh. 37 - What proportion of the soil volume is occupied by...Ch. 37 - Which of the following is a micronutrient? a....Ch. 37 - Prob. 5UCh. 37 - Prob. 6UCh. 37 - a C4 plant, the Calvin cycle occurs in a. the...Ch. 37 - One potential problem with using poplars to remove...Ch. 37 - Prob. 1ACh. 37 - If you wanted to conduct an experiment to...Ch. 37 - Which of the following would decrease nitrogen...Ch. 37 - Which of the following might you do to increase...Ch. 37 - Prob. 5ACh. 37 - Prob. 1SCh. 37 - Describe an experiment to determine the amount of...Ch. 37 - Prob. 3S
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