Biology · Plant Physiology and Photosynthesis
The following statements are made regarding photosynthesis in a mutant maize (C4 plant) that lacks functional bundle sheath chloroplasts: A. Photorespiration would remain low due to PEP carboxylase activity. B. Calvin cycle would be severely compromised, reducing sugar production. C. Carbon fixation would shift entirely to mesophyll cells without yield penalty. D. CO2 concentration around Rubisco would increase dramatically. Which one of the following options is a combination of all INCORRECT statements?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, C and D✓
- 2C and D only
- 3A, B and C
- 4A and B only
Correct answer
A, C and D
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