Which of the following is the substrate for photorespiration?

Peroxisomes are associated with which of the following processes?

Peroxisomes are found in

From which of the following is $NH_3$ released?

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.

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