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RPSC Prelims 2021Prelims 2021Q. 91 of 149
Q. 911 markMedium
RPSC Prelims 2021·Prelims 2021
Mother-foetus Rh blood type incompatibility problems can occur if the mother is ............ and her foetus is ............
(a)Rh negative ; Rh positive
(b)Rh negative ; Rh negative
(c)Rh positive ; Rh positive
(d)Rh positive ; Rh negative