Question

whether photorespiration present at low light intensities ​

Answer 1

Photo respiration only occurs under high light intensities. Always. Therefore it also requires high temperatures to occur.

And high Oxygen levels are also required.

As in C4 plants, the process doesn't occur.

We're left with C3, in which if the first two conditions are met, you'll find the process happening!

Answer 2

yes photorrrspiration present at low light intensities i.e seen in e.g c3 plants ...