AIPMT PRELIMS2006Botany-Genetics

AIPMT PRELIMS 2006 Botany Genetic Disorders MCQ Question

Type: MCQ-conceptual-Medium-Class 12

Sickle cell anaemia has not been eliminated from the African population because:

A

it is controlled by recessive genes

B

it is not a fatal disease

C

it provides immunity against malaria

D

it provides immunity against malaria

Correct Answer

Option C

Detailed Explanation

The sickle cell trait provides a survival advantage against malaria, which is prevalent in Africa.

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