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BBC Natural Selection
Bnwo
Natural Selection
OCR-B GCSE
B Natural Selection
Types
Art Department
Natural Selection
Directional
Natural Selection
Maria Acronym
Natural Selection
BBC Bitesize
Natural Dye
Explain Extended Evolutionary Synthesis
Extended Evolutionary Synthesis
Group Selection
vs Kin Selection Nature
World Box All Genes
Evolution Threory
Modern Synthetic Theory of Evolution
Human Evolution GCSE Tree
Stabilizing
Selection
BBC Variation
GCSE
Variations
in Biology
11:52
Khan Academy
California Academy of Sciences
Genetic variation, gene flow, and new species
Natural selection, DNA, and gene flow are key to understanding evolution. DNA, or Deoxyribonucleic acid, is the genetic code that determines traits in organisms. Variations in this code, called mutations, lead to unique traits. Gene flow, the mixing of genetic information, maintains consistency within a species. When gene flow is restricted ...
Oct 30, 2014
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