Question

What structures are fully functional, show evidence of a common ancestor, and may or may not have the same function in different species?

Answer 1

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Both provide evidence for evolution. Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants.

Answer 2

Answer:

Both provide evidence for evolution. Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants.