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Classification systems — OCR GCSE Biology A J247
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Biology
OCR GCSE Biology A
Genes, inheritance and selection
Natural selection and evolution
Classification systems
OCR GCSE Biology A · J247
Classification systems
What you need to know
Describe the impact of biological developments on classification systems.
Contrast natural and artificial classification systems.
Explain the use of molecular phylogenetics based on DNA sequencing.
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Classification systems
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Genetic variation
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Evolution mechanism
