A couple suspects a mix up of their new born baby in the hospital. Blood typing is sought to resolve the dispute. The man has blood group A and the woman has blood group B. Their biological child can have blood group
i. Either A or B
ii. A or B or O or AB
iii. A or B or AB
iv. only AB
Choose the correct option :
1
i only
2
ii only
3
iii only
4
iv only