Each mound develops into a mature sporangium (a spore-containing sac) sitting on top of a narrow stalk (usually). The sporangium is the site of…

Each mound develops into a mature sporangium (a spore-containing sac) sitting on top of a narrow stalk (usually). The sporangium is the site of meiosis. Products of meiosis are spores. Are the spores haploid or diploid?