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if the male is A+ and the female is O-.. A is dominant, O is recessive. + is dominant, - is recessive. Therefore in this situation it is possible to have children with O+, O-, A+, and A- so long as the father carries the recessive genes.

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16y ago

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Can rh blood and b- make o plus blood?

It's like comparing apples and oranges. Rh is either + or -. There are A, B, AB and O blood types. So you can get: A + or - B+ or - AB + or - and O + or - blood types.


What are the four basic blood types?

All four of the basic blood types can be either be positive or negative, they are A,B,AB, and O. Blood types are used to used define each person blood, they help to make blood transfusions more successful by matching up the blood types.


Is rh negative blood compatible with o positive?

can two o positive blood types make an RH Negitive baby


Are there any two blood types that should not make a baby?

b- and o+


What blood type can A receive from?

Depending on whether you are A+ or A- you can receive different types of blood. If you have A+ blood you can often receive blood from A+, A-, O+, and O-. However, if you are A- you can only usually receive blood from A- and O-.


What are the many types of blood?

there are 8 types of blood a+, b+, o+, ab+,a-,b-,o-,ab-


My husband and I have o positive blood types is it possible for our children to have b negative blood types?

If you both have O+ blood then your offspring could only be O+.


Why does different blood types make you more unique?

O negative blood is the universal donor and can be given to any person with any type of blood. Other blood types can not do this because their antigens.


What other blood groups is o positive compatible with?

A person with O positive blood is compatible for transfusion with other blood types that are also positive (O positive and AB positive). However, O positive blood can also be safely transfused to patients with A positive and B positive blood types in certain circumstances.


If your friend with type O plus blood needs a blood transfusion can your type A plus blood be given safely to him?

No. O types must receive blood from other O types.


What type of blood is the universal blood?

the O blood types.


What are the to types of blood?

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