Photoperiodism is the ____.
A)duration of flowering in a plant
B)amount of light needed by a plant to exhibit normal growth
C)biological response of a plant to a change in the length of daylight relative to darkness
D)light phase of photosynthesize during which photolysis of water occurs
E)time of the day when light shines with the most intensity

Question

Quizplus · Accepted Answer

Photoperiodism is the biological response of a plant to the relative lengths of daylight and darkness, affecting processes like flowering and growth.

Photoperiodism Is the ____