Asked by orpheus


If two parents who's blood types are both B produce a child that has blood type O, what can you say about the parent's genotypes?

A. one is ii
B. one is IBi
C. both are IBi
D. nothing, this is impossible

isnt this C?
Answered by Writeacher
Since Jiskha doesn't have a biology expert at this time, please try posting your question at this site.

http://www.biology-online.org/biology-forum/
Answered by Madison
It is indeed C. Both would have toe be IBi!