The sequence of organelles in which photorespiration occurs is
Mitochondria - peroxisome - chloroplast
Chloroplast - peroxisome - mitochondria
Peroxisome - Chloroplast - mitochondria
Peroxisome -mitochondria - chloroplast
The process of respiration requires three cell organelles i.n. chloroplasts, peroxisomes and mitochondria. Hence, the correct answer is option b.