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प्रश्न
Give two examples of Amphibians:
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उत्तर
Amphibians: 1. Frog 2. Toad
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संबंधित प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
Insects belong to the amphibian group of animals.
State if the following statement is true or false. Correct the statement if it is false.
Reptiles have a scaly skin. They lay eggs with a hard shell and are warm-blooded animals.
Answer in detail.
List two notable characteristic of birds which is not found in any other group of animals?
Given below are groups of animals, and their characteristics features. Some of the features are incorrect. Identify the odd one out in each.
| 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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Karl Von Linne was involved with which branch of science?
Bones with air cavities ate seen in ______.
The notochord extends throughout the entire length of the body is ______.
On the basis of the position of the notochord, classify the different prochordates. Justify your answer.
