. Dark reaction and the light reaction of photosynthesis take place in the

Best Answer

Explanation

Photosynthesis is divided into two stages: light reaction and dark reaction.

Carbon-fixing occurs in the chloroplast stroma during the dark reaction (a light-independent mechanism).

The light processes of photosynthesis take place in the chloroplast's grana thylakoids.

Final Answer

The correct option is option a) Stroma and grana of chloroplast respectively