Which phenomenon describes the effect of light duration on the flowering process in plants?

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Growth directed by lightLight-induced splitting of moleculesFlowering response to day lengthConversion of light into chemical energyNone of the above

Explanation

Photoperiodism refers to the biological response of plants to the length of day or night, particularly influencing the timing of flowering. Phototropism describes growth towards light, photolysis involves light-driven molecular breakdown, and photosynthesis is the process of converting light energy into chemical energy.