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प्रश्न
How does a bat adapt itself to its habitat?
उत्तर
Mostly, bats live in caves. Caves provide them protection during the day from most predators and the temperature here is very stable. Apart from caves, bats also live in trees, hollowed logs, and rock crevices. They are extremely important to humans as they reduce the insect population and help to pollinate plants.
Bats are active at night. This is a useful adaptation for them, as flight requires a lot of energy during the day. Their thin, black wing membrane (Patagium) may cause excessive heat absorption during the day. This may lead to dehydration.
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संबंधित प्रश्न
Giraffes have developed very long necks because of their ______.
Do animals have special sense? How does it help them? Give one example.
Write about bats.
Moist skin in earthworms helps in ______ of blood.
Match the following:
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| Echolocation | Fall in body temperature |
| Hibernation | Ultrasonic sounds |
| patagium | low metabolism |
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Assertion (A): Infiltration and Percolation are two related but different processes.
Reason (R): They describe the movement of water through the atmosphere.
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Discuss the adaptations of earthworms with their applications.
