B-blood group man marries A blood group woman. The first child has B blood group. Genotype of the child is
A. lA lO
B. lB lO
C. lA lB
D. lB lB
Answer:B
B-blood group man marries A blood group woman. The first child has B blood group. Genotype of the child is
A. lA lO B. lB lO C. lA lB D. lB lB