BB and bb can not produce bb, are you 100% on this?

来源: 于 2010-07-13 10:35:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

what if recombination occure?

In addition, I am not so sure Bb eyes can not be blue. I agree most of those babies have brown eyes, but not 100%, you can get a feel from this forum, that is the fact.