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Biology LibreTexts

21: Evolution and Natural Selection

  • Page ID
    95265
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    Learning Objectives
    Content Objectives
    • Identify the three requirements for Natural Selection.
    • Examine the various processes that can cause changes in allele frequency.
    Skill Objectives
    • Model different ways that Natural Selection affects populations.
    • Use cladograms and phylogenetic trees to determine evolutionary relationships among organisms.