Description

Use gel electrophoresis to analyze dye samples—simulating DNA fragments—from a surprise litter of puppies. Identify the puppies’ father by tracking the inheritance of hair length.

Level: 8-10 Biology

Topics: Genetics, Heredity, DNA Structure

Techniques: Micropipetting, Gel Electrophoresis

Time: 45-50 minute class period (additional time needed if students pour gels)