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Question : Pteridophytes differ from mosses/ bryophytes in possessing

Answer»

INDEPENDENT gametophyte
well developed vascular system
archegonia
flagellate spermatozoids

Solution :(b) Pteridophytes are most primitive vascular flowerless, spore producing cryptogamic land plants, commonly called vasularamphibians/botanical snakes/sporeproducing seedless trachaeophytes.They are first vascular land plants to have independent sporophyte DIPLOID plant body with true noot, stem and leaves. In contrast BRYOPHYTES, the amphibians of plant kingdom are DEVOID of true roots, stem and leaves, withno vascularsupply but root-like, non-vascular rhizoids, leaf-like and stem-like structuresare present.


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