Home
Class 12
BIOLOGY
Goblet cells (in GIT) are a type of -...

Goblet cells (in GIT) are a type of -

A

Multicellular gland

B

Unicellular gland

C

Intercellular gland

D

Salivary gland

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Goblet Cells**: Goblet cells are specialized cells found in the gastrointestinal tract (GIT). They are primarily responsible for secreting mucus. 2. **Identifying the GIT**: GIT stands for the gastrointestinal tract, which includes the stomach and intestines. It plays a crucial role in digestion and absorption. 3. **Defining Glands**: A gland can be defined as a cell, tissue, or organ that secretes substances such as enzymes, hormones, or mucus. Goblet cells are considered a type of gland because they secrete mucus. 4. **Characteristics of Goblet Cells**: Goblet cells are modified columnar epithelial cells. They have been adapted to perform a glandular function, which means they can secrete mucus effectively. 5. **Secretion of Mucus**: The mucus secreted by goblet cells is sticky and gel-like, primarily composed of mucin. This mucus serves to lubricate and protect the lining of the gastrointestinal tract. 6. **Classification of Goblet Cells**: Goblet cells are unicellular glands, meaning they consist of a single cell rather than multiple cells. This distinguishes them from multicellular glands. 7. **Conclusion**: Based on the characteristics and functions described, goblet cells in the GIT are classified as unicellular mucous-secreting glands. **Final Answer**: Goblet cells in the GIT are a type of unicellular gland. ---
Promotional Banner

Similar Questions

Explore conceptually related problems

Goblet cells are

Goblet cells are

Name the respective secretions of Goblet cells and parietal cells of human stomach.

Goblet cells arc a type of

Goblet cells secrete

Goblet cells secrete

Goblet cells of alimentary canal are modified from:

Goblet cells of alimentary canal are modified from: (1)Compound epithelial cells (2)Squamous epithelial cells (3)Columnar epithelial cells (4)chondrocytes