Describe what the early angiosperms may have been like with regard to flowers, body, ecology, wood, and

Question:

Describe what the early angiosperms may have been like with regard to flowers, body, ecology, wood, and pollen. For each of the characters, what living angiosperms still have those characters? In what ways have those characters changed in certain lines of evolution (See Table 23-1)?

Table 23-1