alleryStart learning →Which genotype shows the diseased phenotype in sickle-cell anaemia?
AHbAHbA genotype
BHbSHbS genotype
CHbAHbS genotype
DHbAHbA or HbAHbS
Answer & Solution
Correct answer: B. HbSHbS genotype
Only homozygotes for HbS are affected, while HbAHbS individuals are unaffected carriers.
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