Talk about haplotonic monobiontic cycle

When it encompasses a single generation of organisms whose cells are haploid (absence of a sporophytic phase). In this case, meiosis occurs immediately after fertilization and the formation of the zygote. The produced haploid cells undergo mitosis and produce a multicellular haploid organism, the gametophyte. In the whole cycle, zygotes are the only diploid cell; mitosis occurs only in the haploid phase. The individuals or cells that result from the mitosis are called haplonts; e.g.: some fungi and some green algae - e.g.