Webno vascular system - gametophyte (haploid) is the dominant stage Lycophytes are more advanced in evolution - simple leaves called lycophylls (or microphylls) - vascular system - sporophyte (diploid) has become larger and dominant -lack seeds -leafy Describe the haplodiplontic life cycle. What is the alternation of generations? WebMar 5, 2024 · Life Cycle of Nonvascular Plants. Nonvascular plants include mosses, liverworts, and hornworts. They are the only plants with a life cycle in which the …
What is the dominant generation in vascular plants? - Answers
WebApr 28, 2024 · The gametophye in non-vascular plants is the green, moss-like vegetation at the base of the plant. In seedless vascular plants, such as ferns, the gametophyte and sporophyte generations are both capable … WebApr 9, 2024 · The dominant generation in vascular plants is the sporophyte, while in the non-vascular plants is the gametophyte. Alternation of Generations – Life Cycle The alternation of generations include the following stages: The diploid sporophyte has a structure called a sporangium. The sporangium undergoes meiosis and forms haploid … mary george mitchell indiana
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WebMar 2, 2024 · In nonvascular plants like mosses, the sporophyte generation is not the dominant generation. This means that the sporophyte is smaller is size and shorter … WebFeb 11, 2011 · In vascular plants, the principal generation phase is the sporophyte, which is usually diploid with two sets of chromosomes per cell. By contrast, the principal generation phase in... mary george house cromwell road