WebThe green, leafy generation of a given plant is called the dominant generation. For the bryophytes, the gametophyte is the dominant generation (Fig. 9.19 pg. 9-16 & Fig. 22.12 pg. 22-17). This is unique amongst land plants as the sporophyte is the dominant generation for the other groups of land plants as seen in Fig. 14-18 pg. 14-19. WebFeb 2, 2024 · Are lycophytes sporophyte dominant? Description. Lycophytes reproduce by spores and have alternation of generations in which (like other vascular plants) the sporophyte generation is dominant. Are non vascular plants monophyletic?
Plant Biology - Alternation of Generations Shmoop
WebThe lycophytes represent a wide range of extinct and living plants that have contributed important data on evolutionary trends in primitive vascular plants. The earliest lycophytes included Baragwanathia and Protolepidodendron, dating from the early Devonian Period. … WebIII. Phylum Lycophyta This phylum contains the quillworts, the spikemoss, and the club moss. The sporophyte is the dominant generation in these plants and therefore the largest and most visible. The sporophylls form strobili in this phylum. These plants have microphylls, small leaves with only one strand of vascular tissue Activity 6: Club Moss ccrc rowing
Frontiers Molecular Control of Sporophyte-Gametophyte …
Weba) The gametophyte is dominant, green and nutritionally independent, and the dominant generation in: lycophytes pterophytes more than one of the above is correct bryophytes b) In This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer WebLycophyta (Lycopodium, Selaginella) The Lycophyta, to which Lycopodium (Clubmoss) and Selaginella (Spikemoss) belong, have vascular bundles for the transport of water, minerals and sugars. Thanks … WebLycophytes are an ancient lineage that quickly branched out after land plants evolved vascular tissues about 400 mya and has features typical of vascular plants such as a dominant and complex sporophyte generation. butane extraction machine for sale