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NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION
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Sickle –cell anaemia has not been eliminated from the African population because it
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Correct option: C
Provides immunity against malaria
Option C (Provides immunity against malaria) is correct because individuals with sickle cell trait (heterozygous) are more resistant to malaria, providing a selective advantage in malaria-prone regions.
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