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Ancestral structure refers to the physical and genetic characteristics that are inherited from an organism's ancestors, often reflecting the evolutionary history of a species. It encompasses traits that have been passed down through generations, shaping the development and adaptation of organisms over time. Ancestral structures can include anatomical features, genetic sequences, and behavioral patterns that provide insights into the lineage and evolutionary relationships among species. In evolutionary Biology, studying these structures helps scientists understand how species have adapted to their environments and the processes of natural selection.

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2mo ago

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