If a human zygote has 2 Barr bodies per cell, it is most likley that

a. Her mother also had 2 Barr bodies per cell.
b. Her father had 1 Barr body per cell.
c. She developed from a fertilized egg with 3 X chromosomes.
d. She is genetically a normal fertile female.
e. She is genetically a male with female characteristics.