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प्रश्न
Find the odd one out. Give reason.
frog, shark, seahorse, carp
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उत्तर
frog: frog is an amphibian while the other three are fishes.
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संबंधित प्रश्न
Fill in the blank.
Annelids have special organs of excretion called ..............
Fill in the blank.
Vertebrates which spend a part of their life on land but reproduce in water are called ..................
Differentiate between
aves and mammals
Differentiate between
radially symmetrical and bilaterally symmetrical body
Find the odd one out. Give reason.
snail, oyster, earthworm, octopus
Write a short answer.
What do you mean by the radially symmetrical body?
Write a short answer.
What is an exoskeleton? How is it different from a backbone?
Give any one difference between protozoa and Metazoa.
Mention any one major similarity and one major difference in the following pairs of an animal:
Insects and Birds
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 |
