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प्रश्न
Fill in the blank.
Cnidarians have ................ symmetrical body.
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उत्तर
Cnidarians have radially symmetrical body.
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संबंधित प्रश्न
Categorize the following animals under their appropriate columns of classification
| Animals | ||||
| Dog | Grasshopper | Rat | Scorpin | Toad |
| Butterfly | Lizzard | Turtle | Frog | Bat |
| Snail | Honey bee | Pigeon | Liverfluke | Leech |
| Cattle | snake | Rohu | Parrot | Ascaris |
| Earthworm | Cow | Rabbit | Monkey | Elephant |
|
Classification: |
||||
| Worms | Molluscs | Fishes | Amphibians | Reptiles |
| Birds | Mammals |
Fill in the blank.
A ................. has an external coiled shell.
Fill in the blank.
................. is an example of a crustacean.
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.
Find the odd one out. Give reason.
snail, oyster, earthworm, octopus
Answer in detail.
Write two characteristics of the reptiles.
Mention any one major similarity and one major difference in the following pairs of an animal:
Insects and Birds
Which is not a feature of chordates?
What is the name of the bone which is filled with air?
Why are eggs of reptiles covered with shells unlike the eggs of amphibians?
