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प्रश्न
Answer in detail.
List four characteristics of reptiles.
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उत्तर
Four characteristics of reptiles are :
- They are cold-blooded vertebrates.
- They have dry skin covered with scales.
- They lay eggs that have leathery shells.
- They breathe through the lungs.
e. g.: Lizard, crocodile.
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संबंधित प्रश्न
Name one example of the animal which shows the following characteristics:
Can live in water as well as on land:
Fill in the blank.
Cnidarians have ................ symmetrical body.
Fill in the blank.
The backbone of vertebrates is made up of a number of small bones called .....................
Answer in detail.
How do fish exchange gases?
Mention any one major similarity and one major difference in the following pairs of an animal:
Wall lizard and Frog
Write zoological names of roundworm.
Match items in Column A with the appropriate items in Column B
| Column A | Column B |
| Cobra | Protozoa |
| Peacock | Amphibia |
| Earthworm | Annelida |
| Euglena | Reptilia |
| Frog | Porifera |
| Spongilla | Aves |
Which group of animals have following characteristics: Body soft, covered by mantle and a calcareous shell.
Name the phyla to which following animal belongs: Scorpion
What are pneumatic bones?
