WONDER #1507: What Type of Blood Do You Have?

Question 1 of 3

Which of the following is NOT one of the major blood groups?

1. A
2. B
3. O
4. Z

Question 2 of 3

Which of the following is one of the most common blood types?

1. O+
2. A-
3. B-
4. AB+

Question 3 of 3

Universal donors have what type of blood?

1. O+
2. O-
3. A-
4. B-

Check your answers online at https://www.wonderopolis.org/wonder/what-type-of-blood-do-you-have.