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1. Modified TRUE or FALSE, Write TRUE if the statement is correct and if FALSE, write the
word that makes the statement incorrect. (2 points each)
1. Vestigial structure is a structure that seems to serve no purpose in an organism.
2. The strongest evidence for change over a long period of time comes from DNA.
3. Jean Baptiste de Lamarck believed that organisms adapt and changed over time through
natural selection
4. Any variation that can help an organism survive in its environment is called adaptation.
5. If the structure of organisms has the same origin but different functions it is called
homologous structure.
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