Which of the following leaf modifications occur (s) in

Solution

All statements are correct : The vegetation of hot desert climate is xerophytic which has special characteristics to withstand very high rate of evaporation. They have long roots, thick barks, waxy leaves, thorns and little leaves. The leaves are leathery and have a waxy substance on top to prevent water loss through the epidermis. Many xerophytic plants have small leaves and thorns. Spines protect the plant from animals, shade it from the sun and also collect moisture