Respuesta :
if both parents have type o, the child will also have type o, if parents are both type O the children will only inherit type O since type A and B are dominant over type O
Answer:
Type o is the most possible
Explanation:
Let's use a punnet square. A and B are dominate, while O is recessive. If one parent has A and the other O, then most likely the blood type is O. But since both are o, then it's only possible for O.
Sorry if it is incorrect, I am only 4th grade :(