Question

1. Which cell is present in the inner lining of the intestine?
a. cuboidal epithelial
b. columnar epithelial
c. squamous epithelium
d. none of these​

Answer 1

Answer:

Epithelial tissues are of 4 types, namely squamous epithelial tissue, cuboidal epithelial tissue, columnar epithelial tissue, and ciliated epithelial tissue. Squamous epithelial cells are thin, flat cells and are present in the cavities of mouth, esophagus, alveoli and blood vessels. Cuboidal epithelial cells are cube-shaped and are present in the ducts of salivary glands, the lining of the kidney tubules, etc. Columnar epithelial cells are long cells and are present in the lining of the stomach and intestine. Ciliated epithelial cells are columnar cells with cilia. These are present in the lining of the trachea, kidney tubules, respiratory tract.

Explanation:

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Answer 2

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Columnar epithelial .

Columnar epithelium is located in the digestive tract such as the stomach, large intestine, small intestine and functions as a barrier to bacteria and other microbes but permits the absorption of digested food.