• Register
Prepare for your medical exam, USMLE, MCCEE with a FREE MCQs and clinical cases! ECG, CXR and all types of free medical MCQs with answers, good luck! Medical MCQs from students to students.
Sidebar

What is the most common blood group?

3.7K views
asked Mar 1, 2014 in Physiology by Rajesh Bahara
What is the most common blood group?

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

1 Answer

0 votes
 
Best answer
4- O
answered Mar 1, 2014 by Rajesh Bahara

Related questions

1 answer 5.6K views
1 answer 2.4K views
1 answer 3.6K views
1 answer 4.9K views
...