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प्रश्न
Write zoological names of earthworm.
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उत्तर
Earthworm - Pheretima posthuma
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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.
Most arthropods have a tough outer body covering called ..........................
Select the most appropriate answer.
The finger-like structures present around the mouth of cnidarians are called
Fill in the blank.
Vertebrates which spend a part of their life on land but reproduce in water are called ..................
State if the following statement is true or false. Correct the statement if it is false.
Arthropods have a soft, outer covering called endoskeleton.
Write a short answer.
What are invertebrates ?
Answer in detail.
Write two characteristics of amphibians.
Animals that possess notochord are called ______.
Assertion (A): Mammals give birth to their young ones.
Reason (R): Platypus is an egg-laying mammal.
List the integumentary glands of mammals.
