Excellent introductory biology text adapted from print version by Dr. John W. Kimball, retired from Harvard University.

Ask-A-Scientist, fun educational activities, and information resources - from Washington Univ.-St. Louis.

Welcome to human anatomy on-line, a place for fun, interactive and educational views of the human body.

Excellent tutorials and problem sets for learning Biochemistry, Cell Biology, Developmental Biology, Human Biology, Molecular Biology, Mendelian Genetics, and Immunology from The University of Arizona.

Really instructive frog dissection photo images, movies, text, and practical interaction. Designed for use in high school biology classes by the University of Virginia.

Repository of line drawings, video clips, and photos to teach biology.

On-line lessons written by a biology teacher (Nigel Purchon) covering many topics. Site is most useful for UK students, but of use to others also.

Lesson plans, webquests, clipart, and interactive labs.

Interactive worksheets and teaching notes with graphics. Subscription required; currently free.

Well-researched, educational descriptions of the actual science behind current news stories. From the University of Wisconsin, supported by the National Institute for Science Education of the NSF.

Examines the condition of bioscience literacy through current issues on environment, biodiversity, genomics, biotechnology, evolution, and biology. Peer-reviewed articles are accepted from scientists and educators.

Online dissection of a frog using Flash 5 and recycled frogs.

Cartoon characters take you on a tour of cells, DNA, RNA and biological techniques.

Microscopy, closeups, dissections, animations, videos and multimedia of the living world. Materials are for classroom use by students and teachers. Some products are advertised.

A searchable directory of teaching materials for the biological sciences. Visitors can also submit new sites to the directory.

A membership only site that promises to cover biological concepts with tutorials, demonstrations, and animations

K-12 biology education resources from the Univ. of the Western Cape, S. Africa.

Well organized and illustrated general biology text from Estrella Mountain Community College, Phoenix, Arizona.

Complete notes and tutorials for current lecture and laboratory classes on numerous biological subjects.

MRI views of the normal and diseased human brain. Collaboration of MIT and Harvard University.

Interactive, inquiry-based laboratory simulations and exercises designed for college and AP high school biology majors.