Match the column -I with column-II and select the correct option from the codes given below :
`{:("METHOD",,"MODE OF ACTION"),("a WBC", i,"Cardiac disc"),("b Adipose tissue ",ii," Protects and support neurons"),("c Communication junctions",iii,"Diapedesis"),("d Neuroglia",iv,"Store fats"):}`

Options

A. a-ii , b-iv , c-i, d-v
B. a-iii, b-iv, c-v, d-ii
C. a - iii, b - iv , c - i, d- ii
D. a -v , b - iv , c - ii, d - I

Answer

To solve the matching question, we need to correctly pair the items from Column I (METHOD) with the corresponding items in Column II (MODE OF ACTION). Let's go through each item step by step.

### Step-by-Step Solution:

1. **Identify the first item: WBC (White Blood Cell)**
- **Mode of Action**: Diapedesis
- **Explanation**: White blood cells are known for their ability to move out of the bloodstream to reach sites of infection or tissue damage. This process is called diapedesis.
- **Match**: WBC (a) → Diapedesis (iii)

2. **Identify the second item: Adipose Tissue**
- **Mode of Action**: Store fats
- **Explanation**: Adipose tissue is specialized connective tissue that stores energy in the form of fat.
- **Match**: Adipose Tissue (b) → Store fats (iv)

3. **Identify the third item: Communication Junctions**
- **Mode of Action**: Cardiac disc
- **Explanation**: Communication junctions, also known as gap junctions, are crucial in cardiac muscle cells, allowing for synchronized contractions.
- **Match**: Communication Junctions (c) → Cardiac disc (i)

4. **Identify the fourth item: Neuroglia**
- **Mode of Action**: Protects and supports neurons
- **Explanation**: Neuroglia, or glial cells, provide support, nourishment, and protection for neurons in the nervous system.
- **Match**: Neuroglia (d) → Protects and supports neurons (ii)

### Summary of Matches:
- WBC (a) → Diapedesis (iii)
- Adipose Tissue (b) → Store fats (iv)
- Communication Junctions (c) → Cardiac disc (i)
- Neuroglia (d) → Protects and supports neurons (ii)

### Final Answer:
The correct matches are:
- a → iii
- b → iv
- c → i
- d → ii