Gap Fill - Octopus DNA - Level 4


  • Choose the correct word from the drop-down menus below.
  • Click the button at the bottom to check your answers.
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  • After this paragraph, go to Paragraph 2.

   biologists      brain      cognitive      dolphins      genes      genome      intelligence      one      remarkable      short  

Paragraph 1

Everyone knows are very smart. Scientists found that octopuses also have "" intelligence. Marine said octopi have an gene similar to the in humans. The creatures have sequences of DNA called "jumping ". These make up 45 per cent of the human . They help to create and store memories in the . They may give octopuses abilities like those humans have.

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