Question

The xerophytic plants do not have
Sunken stomata
Needle like leaves or no leaves
Air cavities in the stem
long roots​

Answer 1

Answer:-

• Xerophytes are the plants growing in water scarcity. These plants show a number of adaptations to conserve water, like presence of thick cuticle layer, reduction in size of leaves to scales or spines, multilayered epidermis and sunken stomata in leaves. These plants also have well developed extensive root system, which helps in absorbing as much water as possible. Some xerophytes, like cactus open their stomata during night time and show crassulacean acid metabolism (CAM).