IDNStudy.com, ang iyong mapagkukunan ng mabilis at eksaktong mga sagot. Hanapin ang impormasyon na kailangan mo nang mabilis at madali sa pamamagitan ng aming komprehensibo at eksaktong platform ng tanong at sagot.

Which of the following blood types is known as the universal donor?
a. A b. AB c. B d. O e. Rh


Sagot :

Blood type O (letter D) is known as the universal donor.
The types of blood is also classified by "rhesus/ Rh". It refers to your blood if it has antigen or none. If it has antigen, it is called as Rh+. If none it is Rh - . 

Blood type o- is considered as the universal blood because they can give it to people having different blood types without risking a transfusion reaction.