MCQ
Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because
- Afemale gametophyte is free and gets dispersed like seeds.
- Bfemale gametophyte lacks archegonia.
- Cmegaspores possess endosperm and embryo surrounded by seed coat.
- ✓embryo develops in female gametophyte which is retained on parent sporophyte.