1.

What effect would occur on photosynthesis, if the amount of oxygen in the atmosphere decreases [RPMT 1997]

A. Increase in\[{{C}_{3}}\]cycle and decrease in\[{{C}_{4}}\]cycle
B. Increase in\[{{C}_{4}}\]cycle and decrease in\[{{C}_{3}}\]cycle
C. Increase in\[{{C}_{3}}\]cycle and no change in \[{{C}_{4}}\]cycle
D. Increase in\[{{C}_{4}}\]cycle and no change in\[{{C}_{3}}\]cycle
Answer» D. Increase in\[{{C}_{4}}\]cycle and no change in\[{{C}_{3}}\]cycle


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