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CTET 2 Math and Science Nov 2012 Paper

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Question : 71

Total: 120

Some dinosaurs had feathers although they could not fly, but birds have feathers that help them to fly. In the context of evolution this means that

feathers are homologous structures in both the organisms
reptiles have evolved from the birds
birds have evolved from reptiles
there is no evolutionary connection between reptiles and birds

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