evolution, brah
Cactuses have a waxy coating to help them retain water, and they have spines to keep others from taking their water.
because it is the cuticle
Yes, leaves can have hairy surfaces, which are called trichomes. Trichomes can help protect the plant from herbivores or reduce water loss. Leaves can also have waxy surfaces, which create a waterproof barrier that helps prevent loss of water through evaporation.
The duration of Cactuses is 1.55 hours.
Cactuses was created on 2006-03-15.
Cacti live in the desert, and as such must prevent the loss of water. * They are covered with a waxy substance which keeps the water under the "skin" of the plant. * Their "leaves" are in the form of needles, which, because of less surface area, helps it retain water. These are also a form of self-defence.
Cactuses Come in Flocks was created in 1919-11.
For all you e2020 students. The answer is lipids.
Since decomposers are organisms that make their own food, I think cactuses are decomposers
Cactuses - 2006 was released on: USA: 15 March 2006 (internet)
Waxy layer on outer surface of green plants is called cuticle .This cuticle is actually present in outer cell walls of epidermal cells . The wax present in cuticle is a type of lipid . It is waterproof layer which prevents excessive loss of water by transpiration . It also protects plant from abrasive damage. Wax is chemically a mixture of esters of long chain fatty acids eg cerotic acid , montanic acid , long chain alkanes , alcohols , ketones .
Such plants tend to store water in swollen leaf cells, and are generally classed as succulents. The waxy leaf surface is to prevent too much evaporation of water due to the heat.