Biology GCSE
bacterial selection
What bacterial selection means in Biology GCSE, as defined for OCR.
Definition of bacterial selection
Check what you remember
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Reference: OCR
Non-resistant bacteria are killed by antibiotics while resistant bacteria survive, reproduce, and pass on resistance alleles.
Topics that use bacterial selection
- Natural selection and evolution (OCR GCSE)
Related terms
- allele diversity
- Antibiotic resistance
- biodiversity conservation
- classification systems
- Darwin and Wallace
- differential survival
- DNA sequencing
- Evidence for evolution
Using bacterial selection in the exam
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