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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?

Option: 1

P - 4, Q - 2, R - 1, S - 3

 


Option: 2

P - 3, Q - 1, R - 4, S - 2


Option: 3

P - 2, Q - 3, R - 2, S - 1


Option: 4

P - 1, Q - 4, R - 3, 5 - 4


Answers (1)

best_answer

The correct answer is option 4 - P - 1, Q - 4, R - 3, 5 - 4.

  1. Waxy cuticle  - Mechanical support
  2. Thickened or lignified cell walls   - Vascular system
  3. Homoiohydric - Restrict water loss
  4. Pigmentation - Vascular system
Posted by

Rakesh

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