question_answer

A mother with blood group - B type has a child with blood group type - O. What is the possibility of the genotypes of that mother and father?

A)  \[{{I}^{A}}{{I}^{A}}\](father) and \[{{I}^{B}}{{I}^{O}}\](mother)

B)  \[{{I}^{A}}{{I}^{B}}\](father) and \[{{I}^{B}}{{I}^{B}}\](mother)

C)  \[{{I}^{A}}{{I}^{O}}\](father) and \[{{I}^{B}}{{I}^{O}}\](mother)

D)  \[{{I}^{B}}{{I}^{O}}\](father) and\[{{I}^{A}}{{I}^{O}}\](mother)

Correct Answer: C

Solution :

                 The mother with blood group \[{{I}^{B}}{{I}^{O}}\]and father with blood group \[{{I}^{A}}{{I}^{O}}\]has a child with blood group O.