What are the different adaptations of a cactus?

A cactus is adapted to life in a hot climate. Cacti are well adapted for survival in the desert. They have: Stems that can store water. Widespread root systems that can collect water from a large area. In addition, cacti have spines instead of leaves. These minimise the surface area and so reduce water loss by transpiration. read more

The cactus has adapted to some 1750 know species. The main 2 adaptations cacti are known for is there ability to retain water threw a drought and there spikes to fend from herbivores. read more

Adaptations to the Desert. Cactus owe their success in the desert to their structural adaptations. While other desert plants may have similar features such as spines and succulent stems, these evolutionary traits reach a zenith in the cactus. Cactus take advantage of the lightest rainfall by having roots close to the soil surface. read more