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Context:
Orcas
Source:
https://indianexpress.com/article/explained/explained-sci-tech/orcas-sinking-boats-9335819/
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PRACTICE QUESTION Q. Consider the following statements about “Orcas” 1)They are the smallest member of the oceanic dolphin Family. 2)They are only found in Arctic to Antarctic regions. 3)The IUCN categorises them as endangered species. 4)They are social and have matrilineal family groups. How many of the above statements is/are correct? A. only one B. only two C. only three D All four Answer: A |
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