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QuestionBiology
What is the difference between complete dominance, codominance, and incomplete dominance?
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Step 1I'll explain the differences between complete dominance, codominance, and incomplete dominance in genetics:
Step 2: Complete Dominance
- A person with $$Bb$$ genotype will have brown eyes because the brown allele completely dominates the blue allele
- In complete dominance, one allele completely masks the expression of the other allele - The dominant allele is fully expressed in the phenotype - The recessive allele is completely hidden when paired with a dominant allele Example:
Final Answer
- Complete Dominance: One allele completely masks the other - Codominance: Both alleles are fully and equally expressed - Incomplete Dominance: Alleles blend to create an intermediate phenotype
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