Multiple Choice
The graph shows records of temperature (light gray line) and CO2 (dark gray line) over the past 1,000 years. CO2 is recorded in parts per million (ppm) .
-If the trends shown in the graph continue, how might this affect photosynthesis?
A) Photorespiration may increase, leading to an increase in photosynthetic production of sugar.
B) Photorespiration may increase, leading to a decrease in photosynthetic production of sugar.
C) C4 and CAM plants would be unable to photosynthesize.
D) There would be no effect on photorespiration, since CO2 and temperature are stable.
Correct Answer:
Verified
Correct Answer:
Verified
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