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Biology A
Genes, inheritance and selection
Inheritance
Genetic variants influence
Genetic variants influence
OCR GCSE Biology A (J247) — Genes, inheritance and selection
What You Need to Know
Describe how genetic variants in coding DNA influence phenotype by altering protein activity and structure.
Describe how genetic variants in non-coding DNA influence phenotype by altering gene expression and transcription.
Revision Notes
1
Genetic variants influence
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