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Evolution and the History of Life · Weeks 10-18

Phylogenetic Trees and Cladograms

Focuses on interpreting and constructing phylogenetic trees and cladograms to represent evolutionary relationships among organisms.

Key Questions

  1. Explain how phylogenetic trees illustrate evolutionary relationships and common ancestry.
  2. Analyze a cladogram to identify shared derived characters and sister taxa.
  3. Construct a simple cladogram based on a given set of morphological or molecular data.

Common Core State Standards

HS-LS4-1
Grade: 11th Grade
Subject: Biology
Unit: Evolution and the History of Life
Period: Weeks 10-18

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