What is the first stage of the gametophyte stage in mosses?
What is the first stage of the gametophyte stage in mosses?
Protonema stage
Leafy stage
Sporophyte stage
Rhizoid stage
Solution
The first stage of the gametophyte stage in mosses is the protonema stage, which develops directly from a spore. It is a creeping, green, branched and frequently filamentous stage.