Witrynasporophyte: [noun] the diploid multicellular individual or generation of a plant with alternation of generations that begins from a diploid zygote and produces haploid … WitrynaThe haploid spore or diploid zygote of land plants initially undergoes more or less continuous, sequential mitotic cell divisions. Later, as gametophytes or sporophytes mature, active cell divisions become restricted to certain regions of the plant. This region of actively dividing cells is known as a meristem.

Sporophyte Definition & Meaning - Merriam-Webster

Witryna28 kwi 2024 · The diploid sporophyte produces haploid spores (by meiosis) in specialized sacs called sporangia. Sporangia are found on the underside of the fern … WitrynaMatch the plant with the kind of life cycle it exhibits:List-IList-II(a) Spirogyra (i) Dominant diploid sporophyte vascular plant, with highly reduced male or female … lcm of the numbers 3 6 and 21

Prothallus - Wikipedia

WitrynaA sporophyte is a multicellular diploid generation found in plants and algae that undergo alternation of generations. It produces haploid spores that develop into a gametophyte. The gametophyte then makes gametes that fuse and grow into a sporophyte. In many plants, the sporophyte generation is the dominant generation . WitrynaPlants, algae, and some protists have a life cycle that alternates between diploid and haploid phases, known as alternation of generations. In plants, the life cycle alternates between the diploid sporophyte and haploid gametophyte. Spore forming cells in the diploid sporophyte undergo meiosis to produce spores, a haploid reproductive cell ... Witryna19 lut 2024 · The sporophyte is diploid, but the spores are haploid. The spores disperse and germinate into new gametophytes, repeating the process (see Figure … lcm of the denominators 1/2 1/8