Answer:
one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
(B)
Explanation:
It doesn't explain why something is true; it just states that it is true. A theory, on the other hand, explains observations that are gathered during the scientific process.
The Correct answer to your question would be (C.)dd.
this is correct unlike the other guy
The anatomical structure of bird wings and butterfly wings when compared to each other are found to be <u>Analogous.</u>
Explanation:
Analogous structures are structures that share functions and may look alike because both adapted in the same way to the same conditions in the environment. However, they may have a distant evolutionary relationship. Another example is the wings of a bat and wings of a bird. These two features are analogous because remember that a bat is a mammal while a bird is an ave. Homologous structures share close evolutionary relationship even though they may appear different.
Learn More:
For more on analogous and homologous structures check out;
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