Match the Column-I with Column-II and select the correct option from the codes given below.
(Column-I) (A)True ribs (B)False ribs (C)Floating ribs
(Column-II) (i)5 pairs (ii)2 pairs (iii)7 pairs

Options

A. A-(i),B-(ii),C-(iii)
B. A-(iii),B-(i),C-(ii)
C. A-(iii),B-(ii),C-(i)
D. A-(ii),B-(i),C-(iii)

Answer

To solve the question of matching Column-I with Column-II regarding the types of ribs in humans, we can follow these steps:

### Step-by-Step Solution:

1. **Identify True Ribs:**
- True ribs are the first 7 pairs of ribs that are directly attached to the sternum (breastbone).
- Therefore, we match True Ribs (A) with 7 pairs (iii).

2. **Identify False Ribs:**
- False ribs are the next 5 pairs of ribs (8th to 12th) that do not attach directly to the sternum. Instead, they are connected to the 7th rib through cartilage.
- Hence, we match False Ribs (B) with 5 pairs (i).

3. **Identify Floating Ribs:**
- Floating ribs are the last 2 pairs of ribs (11th and 12th) that do not attach to the sternum at all and only connect to the thoracic vertebrae.
- Therefore, we match Floating Ribs (C) with 2 pairs (ii).

### Final Matching:
- A (True Ribs) → iii (7 pairs)
- B (False Ribs) → i (5 pairs)
- C (Floating Ribs) → ii (2 pairs)

### Conclusion:
The correct option from the codes given is **Option 2**.

---