Multiple Choice
Compared to C3 plants, C4 plants ________.
A) can continue to fix CO₂ even at lower CO₂ concentrations and higher oxygen concentrations
B) have higher rates of photorespiration
C) do not use rubisco for carbon fixation
D) make a four-carbon compound, oxaloacetate, which is then delivered to the citric acid cycle in mitochondria
Correct Answer:
Verified
Correct Answer:
Verified
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