The plants, which grow under water stress conditions are known by which name?

Correct option is D

The correct answer is (d) Xerophytes.

Xerophytes are plants that grow under water-stress conditions, such as deserts. They have adaptations like thick cuticles, reduced leaves, deep roots, and water storage tissues to survive in arid environments.

Information Booster:
● Examples include cactus, aloe, and agave.
● Xerophytes store water in their stems or leaves.
● They have CAM photosynthesis to reduce water loss.
● Stomata open at night to minimize evaporation.
● Found in regions like deserts and dry forests.
● Vital for maintaining the ecosystem in arid zones.

Additional Information:

• (a) Hydrophyte: Plants adapted to aquatic conditions, e.g., lotus.
• (b) Mesophyte: Grow in moderate conditions, e.g., rose.
• (c) Hygrophyte: Thrive in highly humid environments, e.g., moss.