Is it possible to have both parents with O possitive bloodtype and the child have a O negative blood type?!

Question: Is it possible to have both parents with O possitive bloodtype and the child have a O negative blood type.?
Answers:

Yes it is... if both have O +/- they could give the negative part which is effectively recessive (the positive over rides the negative) so if both give the negative then the child would have negative, however it is unlikelyHealth Question & Answer

had highschool bioHealth Question & Answer

The consumer health information on youqa.cn is for informational purposes only and is not a substitute for medical advice or treatment for any medical conditions.
The answer content post by the user, if contains the copyright content please contact us, we will immediately remove it.

Is it possible to have both parents with O possitive bloodtype and the child have a O negative blood type?!

Health Q&A Resources