What other organ in the body functions in quite the same way as the muscularis mucosae?

Answer 1

The other organ in the body that functions in quite the same way as the muscularis mucosae is the muscular layer of the bladder. The muscular layer of the bladder, also known as the detrusor muscle, contracts to aid in the emptying of urine from the bladder. Similar to the muscularis mucosae, it contains smooth muscle fibers that contract and relax to facilitate the movement and expulsion of contents.