2006-12-30 03:25:36 · 9 answers · asked by golfer 1 in Pregnancy & Parenting ➔ Parenting
No, The child's blood type is determined by both parents. You can have an O child by both parents having O blood. And also if the mother is either A or B.
The RH factor (+ or - blood) can be either. Even if both parents are +, a child could be negative.
You can read more and determine possible blood types here...
http://www.biology.arizona.edu/human_bio/problem_sets/blood_types/inherited.html
2006-12-30 04:47:22 · answer #1 · answered by Jen 6 · 0⤊ 0⤋
No. He has OO blood (one O from his Mom, one O from his Dad). O is recessive as well, so if one of his parents had passed on an A or B, he would have been AO or BO which is the equivalent of having A or B blood.
BUT, if his wife has AA or BB blood or even AO or BO blood, she could pass along the A or B to the kids who would then become A or B.
Simple answer...The only way a kid HAS to be O is for Mom AND Dad to be O.
2006-12-30 03:29:22 · answer #2 · answered by CG 6 · 2⤊ 1⤋
My mom is O+ and my Dad was not. Two out of four of their children ended up being O+. It really depends on the blood type of both parents and the chromosomes that they have.
2006-12-30 03:36:39 · answer #3 · answered by Jacy 4 · 0⤊ 0⤋
NO! Both of my parents are O+ and I'm O-. I'm the only one of eight children to be O-. This just means that both my parents carried a recessive O- gene and I happened to come up with both recessives. My Dad's Mom is also O-.
2006-12-30 04:18:41 · answer #4 · answered by lt17361 1 · 0⤊ 0⤋
Absolutely not. The child is made from two parents, not just the father alone. The child could have his/her mothers blood type.
2006-12-30 09:29:57 · answer #5 · answered by Susan 2 · 0⤊ 0⤋
You mom might desire to be the two AA (homozygous) or AO (heterozygous), she would be pos or neg as nicely, because of the fact the Rh is a little extra complicated and she or he would be heterozygous or homozygous; you dad could be hetero or homozygous for the D (Rh) as nicely.
2016-11-25 00:50:33 · answer #6 · answered by cantabrana 4 · 0⤊ 0⤋
The genetics of if ... If you are O positive there is a one in ten chance of any of your children being O posisitve.
2006-12-30 03:36:51 · answer #7 · answered by Jacquelyn H 1 · 0⤊ 0⤋
Nope if you are asking this because of a paternity issue take a DNA test it would be less complicated
2006-12-30 03:40:48 · answer #8 · answered by just_gethere 3 · 0⤊ 0⤋
No. Not at all.
2006-12-30 03:30:03 · answer #9 · answered by amosunknown 7 · 0⤊ 0⤋