Figure 29.3
-Which of the following should be most helpful in distinguishing the clades depicted on the tree in Figure 29.3 from each other?

A) the types of conducting tissues that are present
B) the types of photosynthetic pigments that are present
C) the details of reproduction
D) the concentration of stomata present on leaves of the saprophyte generation
E) whether it is the sporophyte generation or the gametophyte generation that is dominant