LAQ : State about the morphologic adaptive features of cactus

Morphologic adaptive features of cactus:

1. Succulent stems and leaves store water to survive in arid environments.
2. Reduced leaf surface area minimizes water loss through transpiration.
3. A thick waxy cuticle prevents evaporation and conserves water.
4. Spines instead of leaves reduce surface area and protect against herbivores.
5. The deep root system absorbs water from deep in the soil to cope with drought conditions.