Which of the following is a modification of the simple columnar epithelium that allows for efficient absorption along portions of the digestive tract?

Question

Quizplus · Accepted Answer

Dense microvilli increase the surface area of the epithelial cells, allowing for more efficient absorption along the digestive tract. Fibroblasts are not part of the epithelium and do not aid in absorption. Cilia are found in other types of epithelium but are not necessary for absorption. Thin and permeable epithelium would not be efficient for absorption as it would allow substances to easily pass through without being absorbed.

Which of the Following Is a Modification of the Simple