In order to survive in a non-aquatic environment, plants acquired several adaptations with specialised functions.
Given below is a list of features/characteristics (Column A) and their potential role (Column B)
| Column A | Column B |
| P. Waxy cuticle | 1. Mechanical support |
| Q. Thickened or lignified cell walls | 2. Protection against excess light |
| R. Homoiohydric | 3. Restric water loss |
| S. Pigmentation | 4. Vascular system |
Which one of the following options represents a correct match between the adaptations and their functions?
P - 4, Q - 2, R - 1, S - 3
P - 3, Q - 1, R - 4, S - 2
P - 2, Q - 3, R - 2, S - 1
P - 1, Q - 4, R - 3, 5 - 4
The correct answer is option 4 - P - 1, Q - 4, R - 3, 5 - 4.