It's impossible to count. The entire structure of the small intestine is folded and coiled so it's impossible to identify individual folds. Also the small intestine can move around within the abdomen, so changes in shape are normal.
No, the length increases. When you are alive, the muscles are contracted in folds, and when you die, these folds relax, expanding the small intestine.
permanent folds are called plicae circulares temporary folds are called rugae.
The villi are the tiny finger-like projections that cover the folds of the small intestine. The singular of villi is villus.
circular folds
The surface is made up of many small wrinkled folds which increases the surface area.
They are called "plicae circulares"
folds and villi
You need to answer this ? Can't depend on ask......😝
Many folds and tiny microvilli line the small intestine. The microvilli are like tiny fingers and these help increase the surface area.
The circular folds or plicae circularis are the permanent folds or ridges of the mucosa.
esto es una mierda
Peritoneum