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प्रश्न
Fill in the blank.
A ................. has an external coiled shell.
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उत्तर
A snail has an external coiled shell.
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संबंधित प्रश्न
Tick (✓) the appropriate answer:
Identify the animal which is not an Arthropoda
Give two examples of Arthropods:
Select the most appropriate answer.
Bones with large air cavities are present in
a. cnidarians.
b. fish.
c. annelids.
d. birds.
Differentiate between
warm-blooded and cold-blooded animals.
Write a short answer.
Write two examples of myriapods.
Answer in detail.
Write a short note on annelids.
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 |
Cyclostmes are ______.
What is the unique feature of chordates?
