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Athro Limited: Working Out Punnett Square Examples
A good interactive Punnett square site that offers a tutorial in how to fill out the squares for genetics.
Genome British Columbia
Genome British Columbia: Predictive Genetic Screening
The purpose of predictive genetic screening is to learn whether an individual is at high risk of developing a heredity condition that may run in the family. This article shows you how to weigh the benefits and disadvantages of having...
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University of Illinois Chicago: Human Genetics: Mendelian Inheritance
Great genetics site with a very good section on Punnett squares.
National Health Museum
Access Excellence: Genetic Testing Health Care Issues
This interview with a health policy expert on the use of and future of genetic testing is from a symposium on DNA at the University of California at San Francisco.
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Clermont College: Genetic Practice Problems
Clermont College provides a good interactive practice test using Punnett squares.