Slide 1 2: Population genetics Slide 2 Problem of small population size Small populations are less fit (more vulnerable) than large populations Slide 3 In small populations…

Slide 1 Endangered Animals By: Frankie D, Margie D and Allison R Slide 2 Human Impact is bigger than you think... As humans, the dominant species on earth, we often take…

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1. Human impact on evolutionary processes EL: To explore how humans impact on evolution Selective breeding Humans select and modify the gene pool to meet a human need. Economic…

PowerPoint Presentation Genetic diversity and population structure of sea trout in Gulf of Finland: implications for conservation and management Riho Gross, Marja-Liisa Koljonen,…

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Does reduced genetic diversity or inbreeding increase extinction risk? Inbreeding does not always cause declines in pop’n size Barrow island rock wallaby pop’n Small,…

When does the Hardy-Weinberg equilibrium apply? Large population Random mating No genetic drift No gene flow - migration No natural selection No mutations Conditions necessary…

evolution Evolution is the change over time in the proportion of individuals in a population differing in one or more inherited traits. Evolution can occur through the random…

Captive breeding programs Peter de Sève Saving species Assuming a decline is already well under way: what to do? - remove threats (harvest regulation, development, etc.)…