Find the wrongly matched pair:

Options

A. Unicellular glandular cells—Goblet cell
B. Saliva—Exocrine secretion
C. Fusiform fibres-Smooth muscle
D. Cartilage-Areolar tissue

Answer

To solve the question of finding the wrongly matched pair, we will analyze each option provided.

### Step-by-Step Solution:

1. **Identify the Options**: We need to look at each pair given in the options and determine if they are correctly matched or not.

2. **Option 1: Unisolid glandular cell - Goblet cells**
- **Analysis**: Goblet cells are indeed unisolid glandular cells that secrete mucus. This pair is correctly matched.

3. **Option 2: Saliva - Exocrine secretion**
- **Analysis**: Saliva is produced by salivary glands, which are exocrine glands. This pair is also correctly matched.

4. **Option 3: Fusiform Fibers - Smooth muscle**
- **Analysis**: Fusiform fibers are a type of muscle fiber found in smooth muscle. This pair is correctly matched as well.

5. **Option 4: Cartilage - Areolar tissue**
- **Analysis**: Cartilage is a type of connective tissue that is distinct from areolar tissue. Areolar tissue is loose connective tissue, while cartilage is a specialized type of dense connective tissue. Therefore, this pair is wrongly matched.

### Conclusion:
The wrongly matched pair is **Option 4: Cartilage - Areolar tissue**.