Question

which of the following is an adaptations of desert plants?
prickly, thick outer layer
long vines and roots hanging from the trees
broad leaves that shed
needle-like leaves and cone seeds

Explanation:

• Prickly, thick outer layer: Desert plants often have this to reduce water loss (thick layer) and protect from herbivores (prickly).
• Long vines and roots hanging from the trees: This is more characteristic of rain - forest plants (e.g., epiphytes) for support and water absorption in a moist environment.
• Broad leaves that shed: Broad leaves are more common in areas with abundant water (as they lose more water through transpiration), and shedding might be for seasonal changes (like in some temperate trees), not desert adaptation.
• Needle - like leaves and cone seeds: This is more typical of coniferous plants (e.g., pine trees in temperate or boreal regions), not desert plants.

Answer:

Prickly, thick outer layer