*The word species is Latin for kind.What kind of animal is that?What species of animal is that?>20,000 fish~8,700 birds~6,000 reptiles~4,500 mammals~2,500 amphibians Species…
Chapter 6 Chapter 6 Ecology and Evolution Case Study: Inadvertent Evolution Bighorn Sheep: Ovis canadensis; have the ability to balance on steep ledges Males can weigh 180…
Predictions From Darwinism Natural Selection is the only significant mechanism of evolution Evolutionary change is slow and gradual All evolutionary change is adoptive Macroevolution…
Chapter 17.2 Genetic Change 17.3 Speciation * Definitions Gene pool: All alleles of the populationâs genes. Allelic frequency: % of a specific allele in the gene pool. Example:…