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प्रश्न
Write a short answer.
Name the special organs of excretion in annelids?
उत्तर
Annelids have a special organ of excretion called nephridia.
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संबंधित प्रश्न
Fill in the blank.
................. is an example of a crustacean.
Fill in the blank.
The animals without a backbone whose body is soft and often covered by a hard shell are .................
Write a short answer.
Give two examples of Platyhelminthes.
Mention any one major similarity and one major difference in the following pairs of an animal:
Whales and Fishes
On the basis of characteristics given below, name the phyla: Soft bodies, muscular foot, calcareous shell and presence of mantle.
Name the phyla to which following animal belongs: Scorpion
Give an account on the classification of invertebrates with few general features and examples.
Which is not a feature of chordates?
______ is the unique characteristic feature of mammals.
Mention two special features of mammals.
