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Homologous Structures in AP Biology

Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team

Definition

Homologous structures are parts of different organisms that have similar structure but not necessarily the same function, indicating a common ancestry.

AP course connection

Topic 7.6: 7.6 Evidence of Evolution

Unit 7

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