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The Human influence

software, multimedia The Human influence

Summary
This program illustrates how natural selection works to enable a species to adapt to adverse environments; shows how human breeding of desirable varieties-which antedates by millennia any theories of genetics or evolution-often overrode natural se... Read more
Contents

Surviving Adverse Conditions (5:16) -- Random Variation and Natural Selection (3:01) -- Artificial Selection: The Story of Wheat (3:08) -- Man Alters the Course of Evolution (4:43) -- Genetic Variability of Wild Wheat (3:21)

Format
software, multimedia
Description
1 streaming video file (20 min.) : sd., col., digital file.
Publisher
Films Media Group 2005

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