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Mutations and variants — OCR GCSE Biology A J247
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Biology
OCR GCSE Biology A
Genes, inheritance and selection
Inheritance
Mutations and variants
OCR GCSE Biology A · J247
Mutations and variants
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
3 key terms
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Interaction with environment
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Genetic variants influence
