Gymnosperm Characteristics — NEET Biology

Which of the following statements are NOT correct regarding the general characteristics and ecological roles of bryophytes? S1: Bryophytes are considered amphibians of the plant kingdom primarily because their sporophyte generation is free-living and thrives in both aquatic and terrestrial environments. S2: The plant body of bryophytes is more differentiated than that of algae, often possessing true roots, stems, and leaves. S3: Mosses, along with lichens, play an important role in plant succession on bare rocks by secreting acids that dissolve the rocks, making the substrate suitable for higher plants. S4: The sporophyte of bryophytes is consistently more elaborate and independent than their gametophyte, performing its own photosynthesis. S5: Sphagnum, a moss, is known for its ability to hold large amounts of water, which makes it valuable as a fuel and packing material, but it does not contribute significantly to peat formation.