Rugae
Rugae
The inside of a frog's stomach has hard ridges. These hard ridges help mix the food with the digestive fluids when the stomach muscles churn the contents. The shape of these hard ridges is actually the shape of frog's stomach.
rugae and they allow the stomach to expand.
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.
rugae
These ridges are fat and they allow the stomach to expand. This allows the stomach to store more food while digesting.
The ridges in cerebrum are called
An ulcer.
The ridges in cerebrum are called
Intrauterine death.
The stomach which is lined with ridges called Rugae the small intestines, lined with vili and micro-vili