Mother and father of a person with ‘O’ blood group have ‘A’ and ‘B’ blood
group respectively. What would be the genotype of both mother and
father?
a. Mother is homozygous for ‘A’ blood group and father is
heterozygous for ‘B’
b. Mother is heterozygous for ‘A’ blood group and father is
homozygous for ‘B’
c. Both mother and father are heterozygous for ‘A’ and ‘B’ blood
group, respectively
d. Both mother and father are homozygous for ‘A’ and ‘B’ blood group,
respectively


NCERT Class XII
Biology - Main Course Book

Chapter 5. Principle of Inheritance and Variation

1

Answers

2015-06-16T20:33:18+05:30
(c) Both mother and father are heterozygous for ‘A’ and ‘B’ blood
group, respectively is the correct option
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