Use the Following Figure to Answer the Questions Below

Use the following figure to answer the questions below.

-The resolution of the relationships indicated by dashed lines in the figure above will most probably come from

A) more whole-genome analyses of extant (living) species.
B) more detailed analyses of the morphologies of extant species.
C) the discovery of more fossils of extinct taxa from the time of seed-plant origins.
D) more detailed analyses of the life cycles of extant species.
E) more molecular analyses of the types and structures of photosynthetic pigments present in extant species.