Why Are Ferns Considered The Most Advanced Of The Seedless Vascular Plants?
Why Are Ferns Considered The Most Advanced Of The Seedless Vascular Plants? Ferns are considered the most advanced seedless vascular plants and display characteristics commonly observed in seed plants. Ferns form large leaves and branching roots. In contrast, whisk ferns, the psilophytes, lack both roots and leaves, which were probably lost by evolutionary reduction. Why