`{:(" Cells "," Functions"),(" I) Fibroblast"," A) Histamines"),(" II) Plasma cells"," B) Secretion of fibres"),(" III) Adipocytes"," C) Storage of fat"),(" IV) Macrophages" ," D) Antibodies"),(" V) Mast cells"," E) Phagocytosis "):}`

Options

A. I - B, II - D, III-A, IV-C, V-E
B. I-D, II - B, III- E, IV.C, V-A
C. I -B, II - D, III-C, IV - E, V-A
D. I-B, II - C, III-D, IV-A, V-E

Answer

To solve the question of matching cells with their respective functions, we will analyze each cell type and its corresponding function step by step.

### Step-by-Step Solution:

1. **Identify the first cell: Fibroblast**
- **Function**: Fibroblasts are found in connective tissues and are responsible for the secretion of fibers that form the extracellular matrix (ECM).
- **Match**: Fibroblast → Secretion of fibres (B)

2. **Identify the second cell: Plasma cells**
- **Function**: Plasma cells are differentiated B cells that produce antibodies, which are crucial for immune responses.
- **Match**: Plasma cells → Antibodies (D)

3. **Identify the third cell: Adipocytes**
- **Function**: Adipocytes are specialized cells in adipose tissue that store fat and provide insulation and cushioning.
- **Match**: Adipocytes → Storage of fat (C)

4. **Identify the fourth cell: Macrophages**
- **Function**: Macrophages are phagocytic cells that engulf and digest pathogens and debris in the body.
- **Match**: Macrophages → Phagocytosis (E)

5. **Identify the fifth cell: Mast cells**
- **Function**: Mast cells are involved in allergic reactions and release histamines in response to allergens.
- **Match**: Mast cells → Histamines (A)

### Final Matches:
- I) Fibroblast → B) Secretion of fibres
- II) Plasma cells → D) Antibodies
- III) Adipocytes → C) Storage of fat
- IV) Macrophages → E) Phagocytosis
- V) Mast cells → A) Histamines

### Summary of Matches:
- 1 → B
- 2 → D
- 3 → C
- 4 → E
- 5 → A