Question

27.a couple preparing for marriage have their blood typed along with their required blood tests.both are AB.they ask u what type of blood group their children may have?what would u tell them?and how would u explain?

Answer 1

Since both of them have the AB blood group, there's a possibility for their children to get either AA, BB or AB blood group.

A and B actually represent the blood group alleles.

If the A of one, pairs up with the A of the other, the progeny results in having the AA or simply the A blood group.
If the B of one, pairs up with the B of the other, the progeny results in having the BB or simply the B blood group.
If the A of one, pairs up with the B of the other, the progeny results in having the AB blood group.

Answer 2

There is a possibility for their children to get either AA, BB or AB blood group. Cause when two blood groups combine there will be chances of aa bb or ab.