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Biology A
Genes, inheritance and selection
Inheritance
Mutations and variants
Mutations and variants
OCR GCSE Biology A (J247) — Genes, inheritance and selection
What You Need to Know
Explain that variants arise from mutations.
Describe the range of effects mutations have on phenotype, from no effect to determining phenotype.
Revision Notes
1
Mutations and variants
14 key terms
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Interaction with environment
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Genetic variants influence
