Biological Science (6th Edition)
6th Edition
ISBN: 9780321976499
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Emily Taylor, Greg Podgorski, Jeff Carmichael
Publisher: PEARSON
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Chapter 35, Problem 11PIAT
Atmospheric CO2 has been increasing rapidly since the late 1800s, in large part due to human activities. Recall that CO2 enters leaves through stomata and can then be used for photosynthesis. On the other hand, transpiration occurs as a result of water evaporating through stomata. How have plants responded to elevated CO2 levels?
Which of these structural features can help to limit water loss In plants that occupy dry habitats?
a. abundant companion cells and sieve-tube elements
b. stomata that are located in pits on the undersides of their leaves, or narrow, needlelike leaves
c. extensive networks of xylem and phloem
d. stomata that are located on the top surface of leaves, or broad leaves
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Chapter 35 Solutions
Biological Science (6th Edition)
Ch. 35 - CAUTION A cell is placed in a solution that is...Ch. 35 - What important role does the Casparian strip play...Ch. 35 - Prob. 3TYKCh. 35 - Why is the transport of phloem sap considered an...Ch. 35 - Prob. 5TYUCh. 35 - Prob. 6TYUCh. 35 - Prob. 7TYUCh. 35 - Prob. 8TYUCh. 35 - Prob. 9TYPSSCh. 35 - Prob. 10TYPSS
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