What is the differnce between ferns and pteropsida??
i have tried to search over web but found nothing!
- Botany - Ms. Sue, Monday, July 26, 2010 at 3:07pm
Botany - Mesut, Monday, July 26, 2010 at 3:12pm
They produce spores n their body is gametophyte right? so wat does that mean and can they also be called pteridophytes?