question_answer

Which one of the following is correct?

A) Protonema of moss and prothallus of Dryopteris are sporophytic.

B) Protonema of moss and prothallus of Dryopteris are gametophytic.

C) Moss protonema is sporophytic, Pteris prothallus is gametophytic but plant body of Pteris and Funaria are gametophytic.

D) Plant body of moss is gametophytic while Dryopteris is, both gametophytic and sporophytic.