424,163 views
10 votes
10 votes
Blood type in humans is controlled by ____

alleles.

a, three
b. two
c. one
d. four

User LaptopHeaven
by
3.0k points

1 Answer

18 votes
18 votes

Answer:

A: three

Step-by-step explanation:

User Nardnob
by
2.7k points