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Biology Video: Evolution - Natural Selection

Video title: Natural Selection Part 1

Watch this Biology video: Evolution and Natural Selection. Discover the significant role played by natural selection in the evolution of species

Learn about Natural Selection.

 

Now Playing: Biology Video: Evolution - Natural Selection
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Biology Video: Evolution - Natural Selection. Learning Objectives for this video:

  • Evolution by Natural Selection. Learn about Natural Selection. Examine the theory of natural selection, and learn about gene mutation, gene flow, and genetic shift.
  • Explore the significant role played by natural selection in the evolution of species, and examine five patterns in which the mechanism of natural selection acts: stabilizing selection, directional selection, balancing selection, disruptive selection, and kin selection.
  • Gain an understanding of how a population evolves as the result of changes, caused by mutation pressure, gene flow, and genetic drift, in the gene frequencies of that population.
  • Discover the many benefits of using online video for visual learning. Educational video for teaching the K-12 curriculum provides online learning for children and students of all ages and abilities. Using subtitled video - or video with closed captions - enables children to choose between watching, listening to, or reading each presentation whichever best suites their individual learning style. A wonderful option particularly for dyslexia and special needs education.

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