Crash Course: Biology: Types of Selection
00:07:42 - 00:12:22
  • Biology → Evolution → Types of Selection

Hank lists the different types of natural selection and explains each of them. He accompanies each type of selection with examples. He also briefly covers artificial selection, also known as selective breeding.

Key Words: Phenotype, Genotype, Modes of Selection, Directional Selection, Stabilizing Selection, Disruptive Selection, Sexual Selection, Directional Sexual Selection, Artificial Selection

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This clip is associated with the following standards:
  • Next Generation Science Standards
    Communicate scientific information that common ancestry and biological evolution are supported by mu...
  • Next Generation Science Standards
    Construct an explanation based on evidence that the process of evolution primarily results from four...
  • Next Generation Science Standards
    Construct an explanation based on evidence for how natural selection leads to adaptation of populati...
  • Next Generation Science Standards
    Use mathematical representations to support explanations of how natural selection may lead to increa...

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