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प्रश्न
Fill in the blank.
........................... are considered as farmers’ friend of farmers.
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उत्तर
Earthworms are considered as farmers’ friend of farmers.
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संबंधित प्रश्न
Fill in the blank.
.................. do not have a backbone, while vertebrates have it.
Fill in the blank.
Some .....................have two pairs of legs per segment.
Fill in the blank.
................. is an example of a crustacean.
Fill in the blank.
The backbone of vertebrates is made up of a number of small bones called .....................
Write a short answer.
What do you mean by the radially symmetrical body?
Which ones of the following animals are invertebrates?
Housefly, Silverfish, Trout, Jellyfish, Whale, Penguin, Lizard and Sponge
Give any one difference between protozoa and Metazoa.
Name the phyla to which following animal belongs: Starfish
Give an account on the classification of invertebrates with few general features and examples.
In mammals, the testis is enclosed by ______.
