Ok well i have black hair, but ALL my 1st couzins have brown/blonde hair[mostly brown.] my guess is me and my syster have black hair bcuz of my dad he has no eurapean decent at all -.- and its dominant so ya.. so is my hair Hetereozygous Bb and if i get married with a blonde girl and she had bb 50% ,50% chance of black and brown/gold hair? i have 7 1st couzins [couzins from my moms brother/sisters] and only 1 of her brother shows phenotype for brown hair. my mom is basque/spain my dad peruvian/chineese.
he skipped a generation so he doesnt look nothing chinnesse but i do.. so are my calculatios right?
my ethinicty is
Basque
spaniard
Chineese
peruvian
2007-12-15 13:33:08 · 1 answers · asked by Diego D 1 in Arts & Humanities ➔ Genealogy
Some aspects of your question are a bit beyond me, but I can tell you that the genes for dark coloring are usually dominant, so that if there are any blue-eyed blonds in your mother's ancestry, you could be carrying some recessive genes for fair coloring. If you marry a blue-eyed blonde, there should be a 50-50 chance for each of your children to be fair. In fact, if you marry a brunette, she could also be carrying some hidden fair genes that just might pair up with yours and give you blond children.
2007-12-15 16:16:51 · answer #1 · answered by aida 7 · 0⤊ 0⤋