Evolution

Cindy Nguyen
Mind Map by Cindy Nguyen, updated more than 1 year ago
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Mind map on evolution

Resource summary

Evolution
1 Adaptation
1.1 Beneficial Traits
1.1.1 helps survive longer
1.1.2 helps reproduce successfully
1.1.3 Environment determines
2 Natural Selection
2.1 Species live in particular environments
2.1.1 Competition
2.1.1.1 Always existing
2.1.1.2 Food, water, space, mates
2.1.1.3 show some variation in physical traits
2.2 Change in environment
2.2.1 Biotic
2.2.1.1 Predator/food source
2.2.1.2 Living change
2.2.2 Abiotic
2.2.2.1 Non-living change
2.2.2.2 ex. Climate and pH change
2.3 Individual w/ mutation
2.3.1 survives longer
2.3.1.1 reproduces more
2.4 Generations pass
2.4.1 trait becomes common
2.4.1.1 those w/o trait dies off
2.4.1.1.1 Species change for the better
2.4.1.1.1.1 adaptation throughout
3 Variation
3.1 In DNA
3.1.1 Mutation
3.1.2 Recombination
3.2 All populations show
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