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प्रश्न
Find the odd one out. Give reason.
frog, shark, seahorse, carp
उत्तर
frog: frog is an amphibian while the other three are fishes.
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संबंधित प्रश्न
Fill in the blank.
.................. do not have a backbone, while vertebrates have it.
Fill in the blank.
...................... live in the digestive tract of many vertebrates including human beings.
Fill in the blank.
Most arthropods have a tough outer body covering called ..........................
Fill in the blank.
The animals without a backbone whose body is soft and often covered by a hard shell are .................
Differentiate between
amphibians and Pisces
Write a short answer.
Name the special organs of excretion in annelids?
Answer in detail.
Write two characteristics of the reptiles.
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.
Name the phyla to which following animal belongs: Hydra
Giving birth to young ones is described as ______.
