Cold Spring Harbor Laboratory
Dna From the Beginning: Inheritance of Gene Variations
This animated description of George Shull's research of hybridization explains one of the key components of evolution, inheritance of gene variations.
National Health Museum
Access Excellence: Wolf Pack in a Bottle: Dna Simulation
This lesson plan can be used to illustrate the principle of electrophoresis without the equipment. Paper chromatography can be used to separate dye just like electrophoresis will separate DNA. The lab also covers DNA analysis for an...
Wikimedia
Wikipedia: Selective Breeding
This entry from Wikipedia provides information on the selective breeding of animals and plants, along with a discussion of Darwinism.