The homozygous condition HbsHbsresults in sickl... - JAMB Biology 1997 Question
The homozygous condition HbsHbsresults in sickle cell anaemia whereas HbAHbs has the sickling trait. What is the probability that a couple with the sickling trait will give birth to one normal child?
A
1/2
B
1/4
C
1/8
D
none
correct option: b
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