Figure 52.9 -Figure 52.9 Shows the Age Structure of Common Primrose Populations

Multiple Choice

Figure 52.9
-Figure 52.9 shows the age structure of Common Primrose populations as they change over time.One of the populations is growing under high light conditions and the other under low light.Based on the graphs in Figure 52.9,which graph,(a) or (b) ,represents a population growing in high light availability?

A) (a)
B) (b)
C) cannot tell with this information