david9125 david9125
  • 21-05-2020
  • Biology
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The porpoise is a marine mammal. As shown, the the porpoise contains finger like structures in its flippers. What does the information suggest?

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sejald
sejald sejald
  • 21-05-2020

Answer:

these are homologous structures and they are evidence that porpoises, humans, and other animals with those bones all evolved from a common ancestor

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