The sporocarp(also called the fruiting body, fruit body, or fruitbody) of fungus is a multicellular structure that bears spore-producing structures like basidia or asci.
The sporangium is present on the fruiting body of a fungus, as well as many hairs.
The sporangium, on the other hand, is the structure that bears the spore, which is the reproductive organ is a fungus that operates similarly to pollen in plants in producing new fungi.
They have the potential to trigger allergic reactions in humans.