Roots arising from the parts of a plant other than radical are called as:
| 1. | Tap root | 2. | Fibrous roots |
| 3. | Adventitious roots | 4. | Lateral roots |
Root hairs at the root tip are formed by:
| 1. | Epidermal cells in the region of maturation |
| 2. | Cortical cells in the region of elongation |
| 3. | Epidermal cells in the region of elongation |
| 4. | Cortical cells in the region of maturation |