PATHOLOGY MCQ
GENETICS AND DISEASE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
A mother is heterozygous for blood type A and a father has blood type AB. What is the probability that their offspring would have type A blood?
|
|
0%
|
|
|
25%
|
|
|
50%
|
|
|
75%
|
Explanation:
Detailed explanation-1: -One parent with A and another with B can produce a child with A, B, AB or O blood types. If one parent has A and another has AB, they can either produce a child with A, B or AB blood types. If one parent has A and another has O, they can either produce a child with A or O blood types.
Detailed explanation-2: -In most cases, an O parent and an AB parent will have only A or B kids.
There is 1 question to complete.