Study the pedigree chart given below, showing the inheritance pat… - Vidyadip

Question

Study the pedigree chart given below, showing the inheritance pattern of blood groups in a family and answer the given questions.

Give the possible genotypes of the individuals 1 and 2.
Which antigen will be present on the plasma membrane of RBCs of individuals 5 and 9?
Give the genotypes of the individuals 3 and 4.

✓

Answer

$1 - I^Bi$
5 has antigen A and B.

9 has no antigen.

$3 - I^Bi$

$4 - I^Ai$

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