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How does kangaroo rat survive in the desert Class 12?
In the absence of an external source of water, the kangaroo rat in North American deserts is capable of meeting all its water requirements through its internal fat oxidation. Kangaroo rat has the ability to concentrate its urine so that minimal volume of water is used to remove excretory products.
How do kangaroo rats live in the absence of water in North American deserts?
In absence of an external source of water, the kangaroo rat in north american deserts are capable of meeting all the water requirements through its internal fat oxidation in which water is a byproduct.
How long can a kangaroo rat live without water?
10 years
The kangaroo rat can survive by far the longest time without water for almost its entire life which is 10 years.
How does a kangaroo rat protect itself?
These mammals have powerful hind legs which they use to hop, dig burrows and protect themselves from predators (like rattlesnakes). Kangaroo Rats are nocturnal; they are most active at night and spend the hot days in their burrows.
Does kangaroo rat drink water?
Kangaroo rats have powerful hind legs and a long tail for balance. Kangaroo rats are masters of desert survival. Even though their diet consists of mostly dry seeds, the Kangaroo rat has almost no need for water. Instead they survive almost entirely on the water metabolized from seeds that are eaten.
Which animal do not drink water in his entire life?
Kangaroo rats
Complete answer: The little kangaroo rat found in the United States’ southwest deserts does not drink water during its life. Kangaroo rats are a necessary element of living in the desert. Because of the water in their bodies, they are frequently devoured by other animals.
Why do kangaroo rats jump so high?
Kangaroo rats’ highly sensitive hearing allows them to hear low-frequency sounds and detect sudden surprise attacks, necessary for avoiding predators. They also have enlarged hindlimb muscles and thick tendons, allowing for the rapid vertical leaps and high accelerations.
How does a kangaroo rat survive in the desert?
Kangaroo rats are masters of desert survival. Their bodies have developed amazing adaptations that reduce the amount of water needed and the amount of water that is lost. Even though their diet consists of mostly dry seeds, the Kangaroo rat has almost no need for water.
What kind of food does a kangaroo rat eat?
The rats burrow into the soil to better survive the sometimes harsh desert environment. Kangaroo rats are mostly seed eaters, eating mostly mesquite beans and grass seeds. Occasionally the Kangaroo rat can be seen eating small insects.
How much water does a kangaroo rat take?
Kangaroo rats can extract a half gram of water out of every gram of seeds consumed. Their kidneys reduce and concentrate their urine to almost a crystal-like consistency, greatly reducing the amount of water that is lost. Kangaroo Rats don’t even need water to bathe.
How are kangaroo rats different from other animals?
Name two animals from your yard, local parks or wild areas (forests, prairies, wetlands, etc.) who use the same type of jumping locomotion as the kangaroo. For each explain how the animal is physically different from the kangaroo rat despite its jumping trait.