Key term for OCR GCSE Biology B, used in Inheritance Mechanisms.
Having two different alleles for a particular gene (e.g., Bb).
Heterozygous appears in OCR GCSE Biology B revision content for Genetics and the Genome, especially Inheritance Mechanisms and Ratios and Proportions.
Genetics and the Genome
Inheritance Mechanisms • Ratios and Proportions
Genetics and the Genome
Genome Structure and Function • Genetic Terminology
Evolution and Biodiversity
Theory of Evolution • Genetic Variants
Genetics and the Genome
Inheritance Mechanisms • Predicting Results
Genetics and the Genome
Inheritance Mechanisms • Single Gene Inheritance
Genetics and the Genome
Inheritance Mechanisms • Probability
Genetics and the Genome
Inheritance Mechanisms • Sex Determination
Genetics and the Genome
Inheritance Mechanisms • Inheritance Terms
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