Ncert Exercises & Solutions

A cyclic process is occurring in C₃ plant, which is light dependent and needs O₂. This process doesn't produce energy rather it consumes energy.

1. Can you name the given process?

2. Is it essential for survival?

3. What are the end productsof this process?

4. Where does it occur?

(a) Photorespiration is the Process, which co not produce energy rather consum it.

(b) It is not needed for the survival of C₃ plant.

(c) The end product of this process is H₂O₂ .

(d) This process involves three cell organelles of the plant cell.

(i) Chloroplast

(ii) Peroxisome

(iii) Mitochondria