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प्रश्न
Fill in the blank.
The backbone of vertebrates is made up of a number of small bones called .....................
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उत्तर
The backbone of vertebrates is made up of a number of small bones called vertebrae.
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संबंधित प्रश्न
Fill in the blank.
Cnidarians have ................ symmetrical body.
Fill in the blank.
................. have three pairs of jointed legs.
Select the most appropriate answer.
Scorpions and spiders are
State if the following statement is true or false. Correct the statement if it is false.
Arthropods have a soft, outer covering called endoskeleton.
Which ones of the following animals are invertebrates?
Housefly, Silverfish, Trout, Jellyfish, Whale, Penguin, Lizard and Sponge
Mention any one major similarity and one major difference in the following pairs of an animal:
Wall lizard and Frog
Name the various phyla of non-chordates with two examples.
Name the phyla to which following animal belongs: Leech
Give an account on the classification of invertebrates with few general features and examples.
Paramecium is a protista because of its ______.
