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प्रश्न
Name the various classes of chordates with two examples.
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उत्तर
The various classes of Chordata are:
- Pisces - Labeo (Rohu), Scoliodon (Dog fish)
- Amphibia - Rana (Frog), Hyla (Tree frog )
- Reptilia - Kanchuga (Tortoise), Naja naja ( Cobra)
- Aves - Columba (Pigeon), Pavo (Peacock)
- Mammalia - Elephas ( Elephant), Funambulas (Squirrel)
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संबंधित प्रश्न
Give two examples of Amphibians:
Give two examples of Arthropods:
Fill in the blank.
.................. do not have a backbone, while vertebrates have it.
Differentiate between
flatworms and roundworms
Find the odd one out. Give reason.
snail, oyster, earthworm, octopus
Answer in detail.
Write two characteristics of birds.
Which group of animals have following characteristics: Body segmented, jointed appendages and compound eyes.
On the basis of characteristics given below, name the phyla: Soft bodies, muscular foot, calcareous shell and presence of mantle.
Which one is the most striking or (common) character of the vertebrates?
Assertion (A): Mammals give birth to their young ones.
Reason (R): Platypus is an egg-laying mammal.
