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You designed and performed an experiment that measured CO2 gas exchange levels at the upper side of ...

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You designed and performed an experiment that measured CO2 gas exchange levels at the upper side of ...

You designed and performed an experiment that measured CO2 gas exchange levels at the upper side of a sunflower leaf (fewer stomata) and the bottom side of a sunflower leaf (greater stomata). After collecting and analyzing your data, you conclude that there was not a significant difference in CO2 gas exchange between the two sides of the leaf. Which of the following possibly explains this finding?
A) The difference in the density of stomata on the two leaf surfaces is not likely due to an adaptation related to gas exchange regulation.
B) The difference in the density of stomata on the two leaf surfaces is likely due to specific mechanisms that sunflowers use to disperse their seeds.
C) The difference in the density of stomata on the two leaf surfaces is likely due to mycorrhizal associations with other plants.
D) The difference in the density of stomata on the two leaf surfaces is likely due to different pollination needs for each surface.

Textbook

Campbell Biology: Concepts and Connections

Edition: 8^th

Authors: Reece, Taylor, Simon, Dickey, Hogan

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RichardSoags

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More solutions for this book are available here

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