Referring to lab 4.04, part 2 what percent of offspring would have type AB blood?

25%

50%

75%

100%

One parent is AB then they will have to hand on either an A or a B allele. If the other parent is AO the the possible combinations are AA, AB, OA, OB - this means that there's a 50% chance the child will be group A (the AA & the AO), a 25% chance the child will be AB and a 25% chance the child will be B (OB).

50%.

offspring would have type AB blood