Peroxisomes are associated with which of the following processes?

In chloroplasts,glycolate accumulates under which of the following conditions?

Which process does not occur in $C_4$ plants?

Which cell organelle participates in photo-respiration?

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.

The oxygenation activity of $RuBisCo$ enzyme in photorespiration leads to the formation of