Consider the following pairs:
| Root system | Examples |
| 1. Taproot system | Dicots |
| 2. Fibrous root system | Monocots |
| 3. Prop root system | Legumes |
| 4. Stilt root system | Sugarcane |
Which of the pairs given above is/are correctly matched?
1
1, 2 and 4 only
2
1, 2 and 3 only
3
2, 3 and 4 only
4
1, 3 and 4 only
5
Answer not known