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प्रश्न
Which group of animals have following characteristics: Body soft, covered by mantle and a calcareous shell.
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उत्तर
Mollusca
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संबंधित प्रश्न
Write one difference between the following pair:
Arthropoda and Mollusca
Fill in the blank.
Most arthropods have a tough outer body covering called ..........................
Fill in the blank.
................. is an example of a crustacean.
Find the odd one out. Give reason.
ant, cockroach, spider, dragonfly
Find the odd one out. Give reason.
snake, alligator, eel, turtle
Mention any one major similarity and one major difference in the following pairs of an animal:
Snakes and Earthworms
Name the various phyla of non-chordates with two examples.
Name the various classes of chordates with two examples.
What is the sub-phylum of prochordates?
Mention two special features of mammals.
