The structure known as a peroxisome is associated with which of the following processes?

Plants that exhibit photorespiration are .......

Statement $A$: Photorespiration decreases photosynthetic output.
Statement $B$: In photorespiratory pathway,neither $ATP$ nor $NADPH$ is produced.

$C_2$ cycle is studied in

$C_4$ plants are more efficient in photosynthesis than $C_3$ plants due to

Assertion : Under conditions of high light intensity and limited $CO_2$ supply,photorespiration has a useful role in protecting the plants from photo-oxidative damage.
Reason : If enough $CO_2$ is not available to utilize light energy for carboxylation to proceed,the excess energy may not cause damage to plants.