Don't know if the correlation stands up to scientific scrutiny, don't remember much about genetics other than the old mendelian Aa x Bb gets 50/50 AB, ab.
Yeah, I remember that AB dominant recessive genes stuff.
Dug out an old text book... If only: https://pic8.co/sh/6AA7RI.jpg
Now, lethal alleles I don't remember. Wonder why two dominant genes are deadly, instead of just manifesting the dominant trait and are all double dominants lethal, or just some? Intriguing.
(post is archived)