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Found 4 resources for the concept: Natural selection sometimes favors heterozygotes over homozygotes at a locus

imageEvo in the news: Genetic variation helps rescue endangered panthers
In the 1990s, scientists predicted that the Florida panther would be extinct within 20 years and, in 1995, formulated a bold plan to save them. This news brief of December 2010 reports on the success of that plan which gave the panther a second lease on life by the infusion of genetic variation.

Audience: 13-16

Source: UC Museum of Paleontology

Resource type: Evo in the News article

imageThe Making of the Fittest: Natural Selection in Humans
This 14-minute film describes the connection between the infectious parasitic disease malaria and the genetic disease sickle cell anemia - one of the best-understood examples of natural selection in humans.

Audience: 13-16

Source: Howard Hughes Medical Institute

Resource type: Video

imageEvo in the News: When fighting leukemia, evolutionary history matters
This news brief, from December 2011, describes how evolutionary history can factor into the success of a bone marrow transplant.

Audience: 13-16

Source: UC Museum of Paleontology

Resource type: Evo in the News article

imageThe Making of the Fittest: Natural Selection and Adaption
This 10-minute film describes the research of Dr. Michael Nachman and colleagues, whose work in the field and in the lab has documented and quantified physical and genetic evolutionary changes in rock pocket mouse populations.

Audience: 13-16

Source: Howard Hughes Medical Institute

Resource type: Video

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