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Natural Selection
Biology Essentials - 001
bozemanscience.com
Evolution
Natural Selection• Large size• Random mating• No mutations• No migration• No selection
Gene Pool
Hardy-WeinbergEquilibrium
Fitness
Adaptations
Environment
bozemanscience.com
bozemanscience.com
Differential Reproductive Success
Fitn
ess
bozemanscience.com
Hardy-Weinberg Equilibrium
1848 98% 2%
bozemanscience.com
Hardy-Weinberg Equilibrium
1848 98% 2%
bozemanscience.com
Five Equilibrium Conditions
1848 98% 2%
bozemanscience.com
Hardy-Weinberg Equilibrium
1848 98% 2%
1895 5% 95%
bozemanscience.com
Hardy-Weinberg Equilibrium
1848 98% 2%
1895 5% 95%
bozemanscience.com
Adaptation
bozemanscience.com
bozemanscience.com