In Terms of Alternation of Generations, the Internal Parts of the Pollen

Multiple Choice

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a

A) moss sporophyte.
B) moss gametophyte bearing both male and female gametangia.
C) fern sporophyte.
D) hermaphroditic fern gametophyte.
E) fern gametophyte bearing only antheridia.