Which of the following leaf modifications occurs/occur in desert areas to inhibit water loss?

1. Hard and waxy leaves
2. Tiny leaves or no leaves
3. Thorns instead of leaves

Select the correct answer using the codes given below.

1. 1 and 2 only
2. 2 only
3. 1 and 3 only
4. 1, 2 and 3

Explanation

All options are correct

• In desert areas, plants adapt to minimise water loss through modifications like hard, waxy leaves with a thick cuticle, tiny or no leaves to reduce transpiration, and thorns that replace leaves, conserving water and offering protection.

  

Answer: (c) 1, 2 and 3; Difficulty Level: Easy