Although unlike waifu, which was selected due to the fact it can be written in weeaboo-nese (WA, I and FU are all Japanese syllables), it is unsure what it is that users of the word husbando were smoking when first coming up with the term, as husbando does not break down into Japanese syllables.
The ridges are called rugae. They provide the stomach with more surface area for food. When food enters the stomach, these wrinkles expand and become stretched out. The purpose is to allow it to expand. This therefore allows expansion in volume of the pig. The ridges are called rugae. They provide the stomach with more surface area for food. When food enters the stomach, these wrinkles expand and become stretched out. The purpose is to allow it to expand. This therefore allows expansion in volume of the pig.
Mucosa: The surface of the stomach is lined by a simple columnar epithelium whose cells are called surface mucous cells. There are numerous invaginations of the surface epithelium into the lamina propria. These invaginations are called gastric pits or foveolae, and are also lined by surface mucous cells.he surface of the stomach is lined by a simple columnar epithelium whose cells are called surface mucous cells. There are numerous invaginations of the surface epithelium into the lamina propria.