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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
MCQ
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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
Lizards breathe through their
The breathing organ of a fish is known as ______.
Vedanthangal is ______ sanctuary.
Fishes are a unicellular organisms.
Match the following.
| 1. | Bird | a. | stores water in the body |
| 2. | Fish | b. | rotates its head around the head joint |
| 3. | Lizard | c. | wings that are modified forelimbs |
| 4. | Camel | d. | gills as respiratory organ |
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.
Mention one adaptation present in the following animal:
In frogs to enable them to swim.
