13. In the ABO blood type system,
a. A, B, and O are codominant.
b. A, B, and O are incompletely dominant.
c. A and B are codominant.
d. O is incompletely dominant to A and B.
e. A is dominant to B, and B is dominant to O.

Question

13.	In the ABO blood type system, 
a.	A, B, and O are codominant. 
b.	A, B, and O are incompletely dominant. 
c.	A and B are codominant. 
d.	O is incompletely dominant to A and B. 
e.	A is dominant to B, and B is dominant to O.

alphadxg · Answer

AB blood type - knowing this, it will explain what the answer is, because AB includes blood type A and blood type B. They are both shown in AB so that mean..... Guess for us.