A) Change in beta-chain of haemoglobin
B) More population of house flies
C) Change in alpha-chain of haemoglobin
D) Change in gamma-chain of haemoglobin
Correct Answer: A
Solution :
Sickle cell aneamia is caused by a single gene mutation in the sixth place of \[\beta -\]chain of haemoglobin where glutamic acid is replaced by valine.You need to login to perform this action.
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