• Introduction
• A Closer Look
  • Artificial Selection
  • Darwin and Natural Selection
  • DNA, Chromosomes, and Genes
  • New Variation in Populations
  • Scientist at Work
  • Curriculum Resources
• Children's Ideas
• Featured Classroom
• Bottle Biology

Life Science: Session 5

A Closer Look

Look for the following topics in the video, indicated by the onscreen icon, and click below to learn more.

Artificial Selection at Work	Darwin and Natural Selection	DNA, Chromosomes, and Genes
New Variation in Populations	Scientist at Work	Curriculum Resources

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