The response of plants to periods of light and dark is called ______________. photoperiodism nocturnal variation daily activity seasonal variation

Respuesta :

Answer:

Photoperiodism

Explanation:

The term "photoperiodism" was coined to describe a plant's ability to flower in response to changes in the photoperiod: the relative lengths of day and night. Because flowers produce seeds, flowering is crucially important for the plant to complete its life cycle.