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प्रश्न
Tick (✓) the appropriate answer:
Identify the aquatic animal with scaly skin which breathe with gills
पर्याय
Rohu
Tortoise
Sparrow
Rat
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उत्तर
Rohu
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संबंधित प्रश्न
Tick (✓) the appropriate answer:
The unicellular organism causing malaria
Give two examples of Coelenterates:
Write the characteristics of class Aves with reference to their body covering and jaws.
Fill in the blank.
Vertebrates which spend a part of their life on land but reproduce in water are called ..................
Match the following.
| Group | Characteristics | ||
| 1. | Molluscs | a. | Feed milk to young ones, warm-blooded |
| 2. | Spongers | b. | bag-like body with tentacles around the opening |
| 3. | Flatworms | c. | fins, gills and cold-blooded |
| 4. | mammals | d. | body with large opening and many small pores all over |
| 5. | Fish | e. | jointed legs, exoskeleton |
| 6. | cnidarians | f. | have only one opening |
| 7. | arthropods | g. | hard shell, soft body |
| h. | cylindrical, unsegmented body with mouth at one end and anus at the posterior end |
Write a short answer.
Give two examples of Platyhelminthes.
Answer in detail.
List two notable characteristic of birds which is not found in any other group of animals?
Answer in detail.
How will you classify animals according to the food they eat?
Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.
Pigeon - Feathers, wings, hair
______ is the unique characteristic feature of mammals.
