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Description: (A) If we know only the current character states and not the ancestral history, we represent this as a polytomy. (B) Dark coloration is an analogous trait in this phylogeny; we represent such a trait as a homoplasy. Picture Stats: Views: 923 Filesize: 107.85kB Height: 869 Width: 1350 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=5303 |