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प्रश्न
Fill in the blank.
Vertebrates which spend a part of their life on land but reproduce in water are called ..................
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उत्तर
Vertebrates which spend a part of their life on land but reproduce in water are called amphibian
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संबंधित प्रश्न
Tick (✓) the appropriate answer:
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Fill in the blank.
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Answer in detail.
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| Group | Characteristic features | Odd one out |
| Porifera | porous animals, have tentacles, fixed to surface | |
| Amphibia | cold-blooded, lungs in adults, scaly skin | |
| Aves | cold-blooded, wings, feathers, bones with large air spaces | |
| Pisces | live in water, scaly skin warm-blooded, fins for swimming |
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