2006-10-05 20:51:47 · 6 answers · asked by mrdanlondon 2 in Health ➔ General Health Care ➔ Other - General Health Care
From both parents, base on 2 simple pair gene; one with 3 penotypes - A, B, O and one with 2 penotypes - + and -.
Some examples:
Father AO++
Mother OO++
Child 50% chance AO++; 50% chance OO++
Father AO+-
Mother OO++
Child 25% AO++, 25%AO+-; 25%OO++, 25% OO+-
Father AA++
Mother BB--
Child 100% AB+-
Complicated? A bit but once you know the basics, it is not difficult to work out the permutations.
2006-10-05 21:15:59 · answer #1 · answered by yo_worm 2 · 0⤊ 0⤋
I have a different blood group to both my mum and dad. Genetics is complicated, i dont understand it lol
2006-10-06 04:05:50 · answer #2 · answered by Anonymous · 0⤊ 0⤋
From both parents. Different combinations are possible. There are charts for that, but I don't feel like looking for one online now.
2006-10-06 03:56:54 · answer #3 · answered by ladybugewa 6 · 0⤊ 0⤋
Both parents. O+O=O
A+O=A
B+O=B
A+B=AB
A+A=A
B+B=B
2006-10-06 05:57:24 · answer #4 · answered by yakkydoc 6 · 0⤊ 0⤋
it's the whole Dominate /recessive thing.. you can get it from both parents and their parents ..
2006-10-06 03:55:10 · answer #5 · answered by waiting4myredemption 4 · 0⤊ 0⤋
from all your ancestors..it's a mixture of all their combinations
2006-10-06 04:00:31 · answer #6 · answered by shanthicharuvil 3 · 0⤊ 0⤋