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NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION

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After examining the blood groups of husband and wife, the doctor advised them not to have more than one child, the blood group of the couple are likely to be

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Correct option: B

Female

\mathrm{R}{\mathrm{h}^ - }\mathrm{and male R}{\mathrm{h}^ + }

Option B (Female

\mathrm{R}{\mathrm{h}^ - }\mathrm{and male R}{\mathrm{h}^ + }

) is correct because it can lead to erythroblastosis fetalis in the fetus during the second pregnancy.

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