Gene Frequencies, Natural Selection and Speciation
This item is included in the following series/curriculum: BiologiX
- Grade Level: Senior High (10-12)-General
- Subjects: Biology
- Produced By: Alberta Advanced Education
- Year: 1996
- Country: Canada
- Language: English
- Running Time: 29m
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Analyses how factors such as genetics drift, gene flow, mutation and random mating lead to changes in the gene pool. Talks with a palaeontologist about how natural selection and speciation might have occurred. Takes a journey to the Burgess Shale.