Question
Question
Human blood has four phenotypes: A, B, AB, and O. The genes for A and B are dominant, while O is recessive. If a person has AB blood type, what inheritance pattern is demonstrated?(1 point)
Responses
codominance
codominance - no response given
incomplete dominance
incomplete dominance - no response given
epistasis
epistasis - incorrect
polygenic traits
Human blood has four phenotypes: A, B, AB, and O. The genes for A and B are dominant, while O is recessive. If a person has AB blood type, what inheritance pattern is demonstrated?(1 point)
Responses
codominance
codominance - no response given
incomplete dominance
incomplete dominance - no response given
epistasis
epistasis - incorrect
polygenic traits
Answers
GPT-4o mini
The correct answer is **codominance**. In the case of blood type AB, both the A and B alleles are expressed equally, which is a characteristic of codominance.