AP BIOLOGY

Detailed explanation-1: -1.13 Blackbuck Adaptation in desert animals 4.1 Deserts are characterized by severe scarcity of water. Hence, desert animals have a thick skin to prevent loss of water from the body Their legs are long with flat and cushioned soles.

Detailed explanation-2: -One of the biggest water retention adaptations desert animals have is simply to avoid the sun and extreme heat. Water is used up in the cooling process, and can quickly dehydrate even the most water retentive animal, so most desert animals have adapted their behavior to avoid getting too hot.

Detailed explanation-3: -Animal adaptations Some animals have developed salt glands, a physical adaptation that allows the secretion of salt without the loss of water. The absence of sweat glands, and the concentration of urine are other physical adaptations made by desert animals.

Detailed explanation-4: -Desert plants have developed three main adaptive strategies: succulence, drought tolerance and drought avoidance. Each of these is a different but effective suite of adaptations for prospering under conditions that would kill plants from other regions.

Detailed explanation-5: -Nocturnal desert animals keep cool by being active at night, whereas some other desert animals get away from the sun’s heat by digging underground burrows. Other common adaptations seen in desert animals include big ears, light-colored coats, humps to store fat, and adaptations that help conserve water.