Which of the following is a wrongly matched pair ?

Options

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

Explanation

To determine which of the following pairs is wrongly matched, we will analyze each option provided in the question.

### Step-by-Step Solution:

1. **Identify the Options**:
- Option A: Unicellular glandular cells to goblet cell
- Option B: Saliva to exocrine secretion
- Option C: Fusiform fibrous smooth muscle
- Option D: Cartilage to areolar tissue

2. **Analyze Each Option**:
- **Option A**: Goblet cells are indeed unicellular glandular cells that secrete mucus. This pair is correctly matched.
- **Option B**: Saliva is produced by salivary glands, which are exocrine glands. This pair is also correctly matched.
- **Option C**: Fusiform refers to the spindle-shaped cells, which are characteristic of smooth muscle. This pair is correctly matched.
- **Option D**: Cartilage is a type of specialized connective tissue, while areolar tissue is a type of loose connective tissue. These two are not the same and thus this pair is incorrectly matched.

3. **Conclusion**: The wrongly matched pair is **Option D: Cartilage to areolar tissue**.

### Final Answer:
The wrongly matched pair is **Option D: Cartilage to areolar tissue**.

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