Question

The genotype of persons with the sickle-cell trait, but often not exhibiting sickle-cell, is
1. HbA HbA
2. HbS HbS
3. HbA HbS

Answer 1

I’m pretty sure it the first one I’m not 100% but I really hope I could help out...GOOD LUCK;))

Answer 2

The answer is 3
Because the person has sickle cell trait but does not have the condition therefore, the genotype should be heterozygous which means the answer is 3