Question

Goblet cells of the alimentary canal are modified from?

• A. Chondrocytes
• B. Compound epithelial cells
• C. Squamous epithelial cells
• D. Columnar epithelial cells

Answer 1

The correct option is D

Columnar epithelial cells

The correct option is D.

Explanation for correct option:

1. Goblet cells are columnar epithelial cells.
2. They release mucus on the surface of organ mucous membranes.
3. It can be discovered in the lower digestive system and the lungs.

Explanation for incorrect options:

Option A:

1. To maintain and preserve cartilage, chondrocytes in the AC multiply and secrete extracellular matrix.

Option B:

1. The compound epithelium is a kind of epithelium that is made up of many layers of cells.
2. As a result, it only plays a minor function in secretion and absorption.

Option C:

1. Squamous epithelial cells that release a fluid that lubricates the mesothelium are known as mesothelial cells.

Final answer: Goblet cells alimentary canal are modified from columnar epithelial cells.