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प्रश्न
Fill in the blank.
Vertebrates which spend a part of their life on land but reproduce in water are called ..................
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उत्तर
Vertebrates which spend a part of their life on land but reproduce in water are called amphibian
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संबंधित प्रश्न
Name one example of the animal which shows the following characteristics:
Can live in water as well as on land:
Fill in the blank.
.................. do not have a backbone, while vertebrates have it.
Fill in the blank.
................. have three pairs of jointed legs.
Fill in the blank.
................. is an example of a crustacean.
Answer in detail.
Why are mammals regarded as the most advanced animals?
Answer in detail.
You are asked to classify an animal in the correct group. The animal has a soft body and arm-like tentacles. You dissect the animal and find that it has an internal shell. Is the animal a cnidarian or a mollusc? Explain your answer.
Give an account on the classification of invertebrates with few general features and examples.
______ is the unique characteristic feature of mammals.
Cyclostmes are ______.
List the integumentary glands of mammals.
