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प्रश्न
Give two examples of each of the following: Echinodermata
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उत्तर
Asterias (Star fish), Echinus (Sea-urchin)
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संबंधित प्रश्न
What is difference between bilateral symmetry and radial symmetry?
Main characteristics of Nematoda:
Write down four general characters of cnidarians (coelenterates). Give two examples.
Why are scientific names of living beings considered better than their common names?
Give any one difference between the following :
Flatworm and Roundworm
Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.
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TYRANNOSAURUS
(One of the extinct animals which lived on the Earth about 100,000,000 years ago) Tyrannosaurus was about six meters long and it preyed upon other animals.
What do you think about its classification-was it an amphibian, a reptile or a mammal?
Can you call it a relative of Kangaroo? Yes/No. Give reason
Write name of any poikilothermic animal.
Choose the correct answer: Jelly-fish is classified in the phylum
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Reason: It was first introduced by Carolus Linnaeus
