Principle Of Inheritance And Variation Question 288
Question: For a child having blood group B, if father has blood group A, what may be the blood group of the mother
[MP PMT 1990]
Options:
A) O or A
B) O
C) B or AB
D) A
Show Answer
Answer:
Correct Answer: C
Solution:
Alleles for blood group B (of child) are absent in father (blood group A), therefore they should come from mother and they are present in persons having blood group B or AB.
BETA
