Biology

Question

2.06 Quiz: Evidence for Evolution 1

Which phrase best defines the term homologous structures?

structures natare so similar that they ingry a contron divestor

• structures that had a function in an ancestor but don't have that function today

• structures that have the Same eatureS

structures that have the exact same features and functions

Answer

structures that have similar features and origins in a common ancestor.

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Homologous structures are structures that have similar features and origins in a common ancestor, even though they may have different functions in different species...