Question

Blood type alleles are a great example of how alleles work together when they don’t have a simple dominant/recessive relationship. What are the three possible blood type alleles

Answer 1

AB, B, A, O are all blood type alleles

Answer 2

Codominance means that neither allele can mask the expression of the other allele. An example in humans would be the ABO blood group, where alleles A and alleles B are both expressed. So if an individual inherits allele A from their mother and allele B from their father, they have blood type AB.

Step-by-step explanation: