A) \[{{A}^{+}}\] boy and \[{{A}^{+}}\] girl
B) \[{{A}^{+}}\] boy and \[{{A}^{-}}\]girl
C) \[{{O}^{-}}\] boy and \[{{O}^{+}}\] girl
D) \[{{O}^{-}}\] boy and \[{{O}^{+}}\] girl
Correct Answer: B
Solution :
In second delivery, the foetus will develop erythroblast sis foetalis.You need to login to perform this action.
You will be redirected in
3 sec