If one of parents have a blood type of AB, it is impossible to have an offspring who has a blood type of O. However, i heard that if the AB is cis - AB, it is possible to have O type baby.
How is this possible, i want some more information..
2007-02-04 04:40:20 · 4 answers · asked by lsjlove4ever 1 in Science & Mathematics ➔ Biology
I hadn't heard of it either, but the idea intrigued me and I did an internet search. This page: http://www.science.ca/askascientist/viewquestion.php?qID=595 seems to have some detailed information about it. Apparently it is true--interesting.
2007-02-04 04:51:28 · answer #1 · answered by shallowMadallow 2 · 0⤊ 0⤋
I've never heard of cis-AB blood type. If one of the parents is AB then the child can not possibly be a type o.
2007-02-04 04:44:04 · answer #2 · answered by mamabear1957 6 · 0⤊ 1⤋
cis-AB is something i've never heard about. But I would imagine that it is because the minor alterations in the blood cell's genes would allow it
2007-02-04 04:47:17 · answer #3 · answered by Anonymous · 0⤊ 0⤋
I am cisAB and my brother O type. I cant recieve blood O- neither
2015-01-16 03:01:11 · answer #4 · answered by miqui 1 · 0⤊ 0⤋