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Population Genetics and Evolution (Speciation (Phyletic (Seed Dispersal…
Population Genetics and Evolution
Speciation
Convergent
Analogous Structures Similar Functions
Phyletic
Seed Dispersal
Wind
Floods
Streams
Birds
Vegetative Propagation
#
Specialized Structure
Fragment
Pollen Transfer
Wind Transfer
One Full Haploid
Divergent
Biological Reproduction Barriers
Color Attracts Pollinators
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Biological Phenomenon
Adaptive Radiation
Species Occupy Different Niches
Darwin's Finches
Abiological Reproductive Barriers
Mountain Ranges
Non Living Barrier
Genes
Population Genetics
Different Alleles In A Populations
Gene Pool Change
Artificial Slection
Natural Selection
Accidents
Other Factors
Mutations
Natural Selection Requirments
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Progeny Must Differ In Alleles
More Offspring Then Can Live
Life
Evolution
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Orgin
Before Life Conditions
Energy Sources
UV
Gamma Radiation
Heat
Lightening
Electricity
Time Available For The Origin Of LIfe
No Decomposition
No Time Limit
Chemicals Present In Atmosphere
Ammonia
Methane
Hydrogen Sulfide
Water
Bacteria
