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A member asked:
Ok my dad's blood type is supposedly o- and my mom's b+. is it possible for me to be bloodtype o-?
6 doctors weighed in across 2 answers
Genetics: Since your dad is o-, the only blood type he can give you is o-. Your mom, being b+, can still pass on to you an o- blood type depending on the blood types of her parents. Here is a pretty good tutorial on the genetics of ABO and rh blood types. http://www.biology.arizona.edu/human_bio/problem_sets/blood_types/intro.html.
Answered 1/15/2018
6.2k views
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Yes: Yes, it is possible for you to be o-.
Answered 7/5/2012
6.1k views
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