Question

list two features of the small intestine that help in absorption of digested food​

Answer 1

Answer:

Two features of small intestine that help in absorption of digested food are-

1.It has numerous finger like projection called villi that increases the surface for absorption of digested food.

2.The inner wall, or mucosa, of the small intestine is covered in wrinkles or folds called plicae circulares that project microscopic finger-like pieces of tissue called villi, which in turn have finger-like projections known as microvilli.

The function of the plicae circulares, the villi, and the microvilli is to increase the amount of surface area available for the absorption of nutrients.