A Mutation That Eliminates a Plant's Ability to Perform Photorespiration

Multiple Choice

A mutation that eliminates a plant's ability to perform photorespiration will most likely have which of the following effects on the plant?

A) Photosynthetic efficiency would be reduced at low light intensities.
B) Cells would carry on the Calvin cycle at a much slower rate.
C) There would be more cellular damage from harmful products of the light reactions of photosynthesis.
D) Less oxygen would be produced by photosynthesis.