What is a phylogenetic tree? What does it tell about organisms?
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A phylogenetic tree is a diagram that represents evolutionary relationships among organisms. ... The pattern of branching in a phylogenetic tree reflects how species or other groups evolved from a series of common ancestors.
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A phylogenetic tree is a diagram that represents evolutionary relationships among organisms. ... The pattern of branching in a phylogenetic tree reflects how species or other groups evolved from a series of common ancestors.
A phylogenetic tree can help trace a species back through evolutionary history, down the branches of the tree, and locate their common ancestry along the way. ... Trees also identify the origin of certain traits, or when a certain trait in a group of organisms first appeared.
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