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Species diversity -- Study and teaching

View Resource Biointeractive: The Origin of Species

The Howard Hughes Medical Institute (HHMI) produces a range of free resources for science education as part of its BioInteractive series. This recent addition is called The Origin of Species and it deals with two primary questions: How do new species form? and Why are there so many species? On this site, visitors can look over three excellent short films that address these matters. The first is a...