partial cioOS affect CO2 and 02 within the lear? O Closing of stomata will decrease both CO2 and 02 concentration within the leaf due to photorespiration. O Closing of stomata will increase both CO2 and O2 concentration within the leaf due to photorespiration. O Closing of stomata will decrease CO, concentration and increase 02 concentration within the leaf due to photosynthesis. O Closing of stomata will increase both CO2 and 02 concentration within the leaf due to photosynthesis. Submit Answer Tries 0/3 . What would be the impact on photosynthesis and photorespiration? O Both photosynthesis and photorespiration will be reduced. O Photosynthesis will be favored, and photorespiration will be reduced. Photosynthesis will be reduced, and photorespiration will be favored.

Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
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Chapter28: Plant Nutrition And Transport
Section: Chapter Questions
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d. How would behavior of a CAM plant's stomata differ from the behavior recorded by this graph?
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Transcribed Image Text:Submit Answer Tries 0/3 d. How would behavior of a CAM plant's stomata differ from the behavior recorded by this graph? Submission type: Submit entries below as answer to receive credit Save entries below (not submitted for credit yet). Rich formatting » Submit Answer Tries 0/3 This discussion is closed. ©Department of Biological Sciences, Purdue University
. Apps
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YouTube
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O. Sign In to Manage...
Mail Isabella Eliz...
B Homepage Purd... P Action Requ
This graph tracks a bean plant's stomata over 24 hours. The dotted line indicates partial closing of stomata
on a hot, dry afternoon.
12 A.M.
9 A.M.
6 P.M.
12 A.M.
3 P.M.
12 A.M.
6 A.M.
12 Noon
6 P.M.
12 A.M.
Night
Day
Night
a. How would partial closing affect CO2 and O2 concentrations within the leaf?
O Closing of stomata will decrease both CO2 and O2 concentration within the leaf due to photorespiration.
O Closing of stomata will increase both CO2 and O2 concentration within the leaf due to photorespiration.
O Closing of stomata will decrease CO2 concentration and increase O2 concentration within the leaf due to photosynthesis.
O Closing of stomata will increase both CO2 and O2 concentration within the leaf due to photosynthesis.
Submit Answer Tries 0/3
b. What would be the impact on photosynthesis and photorespiration?
O Both photosynthesis and photorespiration will be reduced.
Photosynthesis will be favored, and photorespiration will be reduced.
O Photosynthesis will be reduced, and photorespiration will be favored.
None of these.
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Tries 0/3
c. How would these effects differ for a C4 plant?
Relative
stomatal opening
Transcribed Image Text:. Apps M Gmail YouTube A Maps O NSAT G Google O. Sign In to Manage... Mail Isabella Eliz... B Homepage Purd... P Action Requ This graph tracks a bean plant's stomata over 24 hours. The dotted line indicates partial closing of stomata on a hot, dry afternoon. 12 A.M. 9 A.M. 6 P.M. 12 A.M. 3 P.M. 12 A.M. 6 A.M. 12 Noon 6 P.M. 12 A.M. Night Day Night a. How would partial closing affect CO2 and O2 concentrations within the leaf? O Closing of stomata will decrease both CO2 and O2 concentration within the leaf due to photorespiration. O Closing of stomata will increase both CO2 and O2 concentration within the leaf due to photorespiration. O Closing of stomata will decrease CO2 concentration and increase O2 concentration within the leaf due to photosynthesis. O Closing of stomata will increase both CO2 and O2 concentration within the leaf due to photosynthesis. Submit Answer Tries 0/3 b. What would be the impact on photosynthesis and photorespiration? O Both photosynthesis and photorespiration will be reduced. Photosynthesis will be favored, and photorespiration will be reduced. O Photosynthesis will be reduced, and photorespiration will be favored. None of these. Submit Answer Tries 0/3 c. How would these effects differ for a C4 plant? Relative stomatal opening
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