General Science question from JKAS Prelims, 2021 by JKPSC
Plants that grow in water are called as Hydrophytes. What name is given to plants that grow in desert conditions?
Last updated May 13, 2026
Correct Answer:
Option B —
Xerophytes
Characteristics of Xerophytes
Xerophytes have evolved specific structural and physiological adaptations to survive in environments with very little liquid water, such as deserts or ice-covered regions like the Arctic.
Water Storage: Many xerophytes are "succulents," meaning they have fleshy stems or leaves designed to store large amounts of water.
Reduced Leaves: To prevent water loss through transpiration, leaves are often reduced to spines (as seen in cacti) or have a very small surface area.
Waxy Coatings: They often feature a thick, waxy "cuticle" on their surface to seal in moisture.
Stomatal Regulation: Their pores (stomata) are often sunken deep into the plant tissue or only open at night when temperatures are cooler to minimize evaporation.
Extensive Root Systems: They usually possess either very deep taproots to reach underground water tables or wide, shallow root mats to catch even the lightest rainfall.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.
