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Evolution - Coggle Diagram
Evolution
Evidence for evelution
Anatomy
Molecular biology
Adaptations
Fossils
Direct observation
Bio geography
5 Fingers/Mechanisms of Evelution
Middle Finger
Mutations
Changes in genetic code and proteins that may or may not be advantageous
Pointer Finger
Gene Flow
When organism travels to new populations adding new genes to gene pool
Ring Finger
Nonrandom mating
Choosing a mate over desired traits killing off undesirable traits
Pinkie Finger
Small Population
Smaller gene pool(founder effect or bottle neck)
Thumb
Adaptations
Advantageous traits/behaviors allowing organisms to live
Variation
Inherited by offspring
Only some organisms survive
Surviving organisms reproduce and the cycle repeates
eventually desired trait is developed