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Evolution (The Darwinian Revolution (Charles' Ideas (Descent with…

- - - - -passing of traits from parent to offspring
    - - -inherited characteristics
    - - -most favorable will survive others die off
    - - -more babies than adults
- - - - Pre-Zygotic: block fertilization from occurring
        
        Behavioral Isolation
        
        Mechanical Isolation
        
        Temporal Isolation
        
        Gametic Isolation
        
        Habitat Isolation
      - Post-Zygotic: contribute to reproductive isolation after hybrid zygote is formed
        
        Reduced Hybrid Viability
        
        Reduced Hybrid Fertility
        
        Hybrid Breakdown
      - Hybrid: result of mating between two different species
        
        Hybrid Zones: overlapping between two different species
- - - - p+q=1
        p^2+2pq+q^2=1
    - - 5 Conditions in which population can be in Hardy Weinberg Equilibrium
        
        no natural selection
        
        extremely large population size
        
        random mating
        
        no gene flow
        
        no mutations
  - - - Formation of new Alleles
        
        Mutations can cause new alleles