Light and dark reactions are interdependent. Explain

Explanation

Products of light reaction i.e., ATP and `NADPH_(2)` (assimilatory power ) are required for dark reaction i.e., for reduction of `CO_(2)` into gluocse.
During dark reaction ADP, iP and NADP get regenerated and are required for synthesis of ATP and `NADPH_(2)` during light interdepent.