Figure 38-2
Use the figure to answer the corresponding question(s).
-Refer to Figure 38-2.The photoperiodic response of the plant in row a suggests:
A) a brief dark period is the light cue that induces flowering.
B) a brief daylight period is the light cue that induces flowering.
C) a long uninterrupted daylight period is the light cue that induces flowering.
D) a long uninterrupted dark period is the light cue that induces flowering.
E) Cannot be determined from the data provided.

Question

Figure 38-2
Use the figure to answer the corresponding question(s). 
-Refer to Figure 38-2.The photoperiodic response of the plant in row a suggests:
A) a brief dark period is the light cue that induces flowering. 
B) a brief daylight period is the light cue that induces flowering. 
C) a long uninterrupted daylight period is the light cue that induces flowering. 
D) a long uninterrupted dark period is the light cue that induces flowering. 
E) Cannot be determined from the data provided.

Quizplus · Accepted Answer

The photoperiodic response suggests that the plant requires a long uninterrupted dark period to induce flowering, typical of short-day plants.

Figure 38-2 Use the Figure to Answer the Corresponding Question(s)