The photosynthetic pattern of this plant species is unusual for which of the following reasons?
I. It has a higher rate of carbon dioxide uptake during the light period than the dark period
II. It has a higher rate of carbon dioxide uptake during the dark period than during the light period
III. There is a positive correlation between the rate of carbon dioxide uptake and tissue starch concentration
IV. There is an inverse correlation between the rate of carbon dioxide uptake and tissue starch concentration
a. I only
b. II only
c. IV only
d. I and III
e. II and IV
Answer: E