Question
Which statement describes the blood type of a person with the alleles IAIB?
It is type AB because A and B exhibit incomplete dominance.
It is type AB because A and B are codominant.
It is type O because A and B are codominant.
It is type A because A and B exhibit incomplete dominance.
It is type AB because A and B exhibit incomplete dominance.
It is type AB because A and B are codominant.
It is type O because A and B are codominant.
It is type A because A and B exhibit incomplete dominance.
Answers
GPT-4o mini
The correct statement is: **It is type AB because A and B are codominant.**
In blood type inheritance, the IA and IB alleles are both expressed when present together, resulting in the AB blood type. This is a classic example of codominance.
In blood type inheritance, the IA and IB alleles are both expressed when present together, resulting in the AB blood type. This is a classic example of codominance.