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प्रश्न
Birds fly in the air with the help of
विकल्प
heavy and strong bones
soft and thick bones
hollow and light bones
flat and thick bones
उत्तर
hollow and light bones
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संबंधित प्रश्न
Which of the following are the characteristics of living beings?
- Respiration
- Reproduction
- Adaptation
- Excretion
Choose the correct one
How do birds catch their prey?
The streamlined body shape of fish helps it to move through the water easily.
Complete the given analogy.
Fish respiratory organ: Gills
Bird’s Breathing organ: ______.
Complete the given analogy.
Fins: Fish:: Feather: ______.
Mention the important adaptive features of fish.
The animal lives in water and on land.
The streamlined body of fish helps in swimming.
Mention one adaptation present in the following animal:
In frogs to enable them to swim.
Mention one adaptation present in the following animal:
In dolphins and whales to breathe in air when they swim near the surface of water.