Biology A-Level
Classification and relationships
What Classification and relationships means in Biology A-Level, as defined for OCR.
Definition of Classification and relationships
Check what you remember
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Reference: OCR
Names reflect evolutionary relationships through the genus grouping, which groups together closely related species.
Topics that use Classification and relationships
- Classification and evolution (OCR A-Level)
Related terms
- Antibiotic resistance
- Binomial nomenclature
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- Change in allele frequency over generations
- Continuous versus discontinuous variation
- Differential survival and reproduction
- Evidence for classification
- Evolutionary descent
Using Classification and relationships in the exam
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