What structure in the moss is like the spore case in ferns?
The reproductive structure in mosses that is analogous to the spore case in ferns is called the sporangium. To find this answer, you would first need to have an understanding of the reproductive structures in both mosses and ferns.
Mosses belong to a group of plants called bryophytes and reproduce through the production of spores. The sporangium in mosses is a structure that contains the spores, and it is usually elevated on a long stalk called a seta. Inside the sporangium, the spores are produced through a process called meiosis.
Ferns, on the other hand, are vascular plants belonging to the group called Pteridophytes. They reproduce through spores as well. The spore case in ferns is called a sporangium, which is also elevated on a stalk called a sporophyte. Within the sporangium, spores are produced by meiosis.
Therefore, by comparing the reproductive structures of mosses and ferns, we find that the structure in mosses that is similar to the spore case in ferns is the sporangium.