Question

.Assertion: The inner lining of intestine has tall epithelial cells.


Reason: Columnar epithelium facilitates absorption and secretion.​

Answer 1

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The columnar epithelium is composed of a single layer of tall and slender cells. Their nuclei are located at the base. Free surface may have microvilli. They are found in the lining of stomach and intestine and help in secretion and absorption.

Hence the correct option is A.

Answer 2

Answer:

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• The columnar epithelium is composed of a single layer of tall and slender cells. Their nuclei are located at the base. Free surface may have microvilli. They are found in the lining of stomach and intestine and help in secretion and absorption.