Yes, but only if both parents carry the O gene since it is a recessive gene.
blood type o
It is possible for the baby to be O if both parents were Ao
no
O is actually the LEAST common blood type. It is the type of blood that is basically universal... so you can have type A blood but get an O transfusion and be ok. It is VERY rare to have O blood type. If you do have O blood type, go donate blood now!!
The blood type should be O positive.
Blood type O cannot make blood type A unless another contributor's blood type is A because type O is recessive while A is dominant. For example, two type O's can only make blood type O. As for the rh plus or rh negative, since rh plus is dominant, type O- is capable of yielding a positive blood type if another contributor has a postive blood type. Simply adding rh plus will only change the blood type to O+. In other words, O- plus rh plus cannot make blood type A+ unless another contributor has A themself. Look up Punnett squares for blood types if this is just more confusing.
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.
can two o positive blood types make an RH Negitive baby
A and B
Yes
no
No. Type O blood does not have the surface antigen that Type A antisera binds to. Only type A blood will clot when type A antisera is added.