Question

36. If mother has the blood group A
and father has the blood group B.
How many of their children can
have the blood group O.
(A) 1 out of 4
(B) 2 out of 4
(C) 3 out of 4
(D) 4 out of 4​

Answer 1

Answer:

all 4out of four can have blood group O

as both A and B blood groups contain O