Jimmy has an AO genotype and Jenny has a BO genotype for blood
type. If Jimmy and Jenny produce offspring, what is the probability
of them producing an offspring with an AB genotype AND what
would an AB genotype be an example of?
Their genotype is either AA or AO. Similarly, someone who is blood type B could have a genotype of either BB or BO. A blood test of either type AB or type O is more informative. Someone with blood type AB must have both the A and B alleles.