The gametophyte is called prothallus in A)Pteridophyta B)Bryophyta C)Spermatophyta D)Thallophyta
Option A) Prothallus is usually the gametophyte stage in the life of a fern or other pteridophyte. The prothallium develops from a germinating spore. It is a short-lived and inconspicuous heart-shaped structure.
Option A
