NEET Biology question
Erythroblastosis foetalis is caused when fertilization takes place between gametes of
Answer: (A)
Solution
Erythroblastosis foetalis arises specifically when an Rh-negative mother carries an Rh-positive foetus (inherited from an Rh-positive father). Exposure to foetal Rh+ blood (typically during delivery of a first pregnancy) sensitizes the Rh- mother to produce anti-Rh antibodies, which can then cross
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