Biology · PLANT KINGDOM

Regarding vegetative propagation in mosses, which mechanism is correct?

1. A
   Fragmentation and budding occur in the secondary protonema.
2. B
   Budding in the primary protonema gives rise to multicellular spores.
3. C
   Formation of gemmae cups on the leafy shoot axis.
4. D
   Sporophyte fragments into haploid protonematal filaments directly.