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प्रश्न
Select the most appropriate answer.
The body temperature of warm-blooded animals
विकल्प
keeps fluctuating.
changes according to the temperature of the
environment.does not change with the change in the temperature of the environment.
decreases when the temperature of the environment increases.
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उत्तर
does not change with the change in the temperature of the environment.
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संबंधित प्रश्न
Give two examples of Amphibians:
Write the characteristics of class Aves with reference to their body covering and jaws.
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.
........................... are considered as farmers’ friend of farmers.
Fill in the blank.
Invertebrates with jointed legs belong to ....................
State if the following statement is true or false. Correct the statement if it is false.
Arthropods have a soft, outer covering called endoskeleton.
Find the odd one out. Give reason.
ant, cockroach, spider, dragonfly
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: Leech
