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Part A The evolutionary history of a group of organisms can be represented in a

ID: 276585 • Letter: P

Question

Part A The evolutionary history of a group of organisms can be represented in a branching diagram called a phylogenetic tree. Phylogenetic trees are visual representations of evolutionary relationships between organisms. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help branch point evolutionary lineage taxon The horizontal line indicating a branch on a phylogenetic tree represents ancestral forms of the named taxon, thereby illustrating the leading to that taxon. The point at which two or more lineages diverge from their common ancestor is called a(n) sister taxa or node. Each branch tip on a phylogenetic tree represents a specific group of organisms known as a(n) are groups of organisms that share a unique common ancestor not shared by any other groups Submit Request Answer

Explanation / Answer

The horizontal line indicating a branch on a phylogenetic tree represents ancestral forms of the named taxon, thereby illustrating the evolutionary lineage leading to that taxon.

The point at which two or more lineages diverge from their common ancestor is called a branchpoint or node.

Each branch tip on a phylogenetic tree represents a specific group of organisms known as taxon

Sister taxa are groups of organisms that share a unique common ancestor not shared by any other groups.