'Bread molds' are a type of fungi and reproduce by spore formation. In asexual reproduction, the mold makes spores inside a sporangium. When the spores are ready to leave and spread more molds, the sporangium breaks open and lets the spores float out. In sexual reproduction, its hyphae touch the hyphae of another Rhizopus mycelium. When they fuse, they make round balls called zygospores. After some time, the zygospore makes another sporangium, which then makes spores. During this sexual process, genetic recombination takes place, as with all eukaryotes.