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FinnZ [79.3K]
4 years ago
12

Which of the following would be considered

Biology
1 answer:
aleksley [76]4 years ago
5 0

Answer;

5. the flipper of a dolphin and the arm of a koala

Explanation;

Homologous structures are body structures that share a common origin, the degree at which these structures resemble each other can be used to infer the closeness of evolutionary relatedness.

-A homologous structure is an example of an organ or bone that appears in different animals, underlining anatomical commonalities demonstrating descent from a common ancestor. It's when very different animals have bones that appear very similar in form or function and seem to be related. For  example; the flipper of a dolphin and the arm of a koala.


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How does DNA code for proteins in a cell? SC.912.L.16.3
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