Type O blood is considered to be the universal blood type. This is because it does not have either A or B antigens on the red cells. It does however contain the antibodies for each one in the plasma.
Type O- is actually the theoretical universal donor; type O+ cannot donate to everyone. Blood has two main types of protein markers; an ABO group, and an Rh factor. There are also smaller, less important factors, but these two are what donors need to have a generally successful blood transfusion. ABO group proteins show up as A or B, therefore creating blood that has both (AB) and blood that has neither (O) as well as type A and type B. The Rh factor then either shows up or doesn't, so if someone doesn't have the factor, their blood type is -(negative), and if they do, then their blood is +(positive). If a person with O- got any other type of blood, then the blood would see the proteins on the blood as foreign invaders and attack it, whereas AB+ can receive from anyone without disease.
It is hard to tell if your blood type is dominate and your partners blood type is recessive them the child could have O positive blood, but if your blood type is recessive and your partners blood type is dominate then the child could have O negative. Sometime the child could get a completely different blood type eve if their parents do not have it. There is no way you can tell.
o because o has no markers on any of the blood cells.
If you add any antigen (A or B protein) to type O blood, it will coagulate (immunological reaction) and if you do the same to AB blood it won't, so you can figure out in both cases which blood type it is. If you add a colouring which connects to either A or B proteins, then that will show up coloured under a microscope. Type O lacks those types of proteins. Either one is easy to see, depending on the technique.
o-
People with blood type O are universal donors, not universal recipients.
Blood type O is a universal donor of all blood types but can only receive from blood type O. Blood type AB is the only blood type that is a universal receiver of any blood type, but can only receive from blood type AB.
Type O negative blood is a universal donor blood type. In normal circumstances, anyone can receive type O negative blood in a transfusion. When it comes to plasma donation, type AB positive is a universal donor.
The blood type that is theoretically considered the universal donor is type O. Type O blood does not have any antigens, therefore it is compatible with any blood type.
Blood Type O+ is not universal (in ALL human beings), but is still regarded as the universal donor.
O+ :is a universal donor
If you are AB positive (AB+ is universal receiver for positive blood group) then you can receive blood from A+, B+ & O+ & if you are AB negative then you cn receive blood from A-, B- & O-.
Type O negative.
People who have type O blood are universal donors, but not universal recipients. They can donate to anyone, but can only receive blood from another type O person. This is why type O blood is always in great demand by blood banks.
Yes, blood type "O" is considered universal recipient. Blood type "AB" can not donate too someone with blood type O can donate blood too a person with blood type O.
Group O is the universal donor. The downside for people with type O blood is that although their blood can go to anyone with any type (A,B, or O), they can only receive type O for themselves. Luckily, O is common.
Yes, type O blood is considered universal because they can donate to all other blood types. It is also the most common blood type. They only can receive blood from another type O person.