similar species

Why Do Different Species Share Similar Structures?

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Why Do Different Species Share Similar Structures? Species may share similar physical features because the feature was present in a common ancestor (homologous structures). Molecular biology. DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are. Why do different species have similar structures? The structures are

What Is The Difference In Plants On Iron Cay Vs The Experimental Island?

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What Is The Difference In Plants On Iron Cay Vs The Experimental Island? The vegetation profile of the source population on Iron Cay averaged substantially taller and broader vegetation (mean vegetation height = 384 cm and mean vegetation diameter = 11.1 cm) compared to the experimental founder islands, which have much shorter and narrower vegetation