What would be a likely consequence of a mutation in plants that results in a photorespiration deficiency? photosynthetic efficiency would be reduced at low light intensities. cells would carry on the calvin cycle at a much slower rate. less oxygen would be produced by photosynthesis. there would be more cellular damage from harmful products of the light reactions of photosynthesis?

There would be more cellular damage from harmful products of the light reactions of photosynthesis.

Photorespiration is a light dependent reaction that uptake molecular oxygen and release of carbon dioxide from organic compund. Photorespiration is linked to photosynthesis by ribulose-1,5-bisphosphate carboxylase. However,  consequence of mutation in plant due to photorespiration deficiency will result into more cellular damage from harmful products of the light reactions of photosynthesis.

the correct answer is 2 and 4