Cystic fibrosis is more common in
A) people of African descent
B) people of European descent
C) people of Asian descent
D) people who also have sickle-cell anemia
Correct Answer:
Verified
Q9: A fertilized egg contains _ chromosome(s).
A)1
B)22
C)23
D)46
Q16: Chromosomes consist of
A)eggs and sperm.
B)phenotypes.
C)gametes.
D)deoxyribonucleic acid.
Q17: An individual's physical, behavioural, and psychological features
Q17: A child's 46 chromosomes include about _
Q18: Who is most likely to have sickle-cell
Q23: When alleles in a chromosome pair are
Q24: Sickle-cell anemia
A)occurs in individuals who have one
Q25: Individuals with an allele for sickle-cell anemia
Q26: Alleles
A)in a chromosome pair are always the
Q36: Lucas has one allele for normal blood
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