Question

is it possible for a father to have B blood type and a mother to have A blood type and produce an offspring with O blood type?

Answer 1

yeah it is possible since offspring gets half of its genes from mother and half of it from father and if these genes doesn't dominate that is got recessive then the offspring will have O blood group

Answer 2

A person with blood type B actually has blood type BO. As with blood type A is actually AO. So the blood types that are possible are: AO, BO, AB, and O.All having a 25% chance of being possible.

Answer 3

so of both parents are recessive O it's possible for the kid to be dominant O?

Answer 4

@Qibtiya are all blood types recessive O??