Introduction to Genetics

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Genetics

Genetics is a branch of biology that studies heredity and how certain characteristics or traits are passed from parents to offspring. The modern study of genetics began with the research of Gregor Mendel in the mid-1800s. His discoveries paved the way for today’s understanding of the role of genetics in human development and in the treatment of genetic disorders.

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Introduction to Genetics

Whether you’re a parent who wants to help her child with homework, or you just want a better understanding of genetics, the Web is a great place to turn for an introduction to genetics.

Insights for an Introduction to Genetics

As with many cutting-edge sciences, human genetics—particularly the manipulation of genes—is a controversial issue. Bear this in mind as you visit the Web sites below and consider who their sponsors are.

A glossary of genetic terms can help you as you encounter unfamiliar words and concepts.

Top Sites for an Introduction to Genetics

Learn.Genetics offers a “Tour of the Basics” to get you started. Loads of illustrations, podcasts, virtual labs, a genetic disorders library and more help to make genetics accessible.

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ThinkQuest Library offers an introduction to genetics that provides a bit of history on the principles of Mendelian genetics and provides links to more advanced information.

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TeensHealth has a comprehensive overview of genetics aimed at kids, though the straightforward explanations will appeal to adults, too. Learn what genes are, how they work and find out about genetic disorders.

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