A fern is an example of a plant the expirences alternation of generation in it's life cycle. Which statement accuratly describes this type of life cycle?
A. A cell division generation alternates with a pollen forming generation
B. A gametophyte generation is enclosed within a sporophyte generation
C. A cell division generation alternates with a flower forming generation
D. A gametophyte generation alternates with a sporophyte generation
