NO! each person has two factors determining their blood type - one from his mother, the other from his father. they can be either A, B or nothing(0). AA is A, A0 is A, BB is B, B0 is B, 00 is O and AB is AB. your mother gives one of her factors (alleles) to you, and the father the other one. each factor has a 50% chance of being transferred. so you can really have lots of possibilities. say your father is A0 and the mother B0, you can be either A0 (=A), AB (=AB), 00 (=O), or B0 (=B).
Yes, it is possible for a father with blood type O to have a son with blood type A if the father carries a gene for blood type A and passes it on to his son. Blood type is determined by specific genes inherited from both parents, so the father must carry the A gene to pass it on.
No. To have an O blood type, your genotype must be ii. It is impossible to parent an O blood type child if you are AB. AB looks like this: IAIB. If you cross this with any, you would be unable because you do not hold an i in your genotype. However, an O blood type parents could father an AB blood type child.
The mother would be AB. * The mother could be A or AB. The explanation: Dad shows the recessive trait (type O), so must have two copies of the recessive allele (his genotype is ii). So the son must have inherited a copy of the recessive allele from Dad. But Junior is type A, so must have a copy of the IA allele. That must have come from Mum. To pass on the IA allele, Mum must be either IAIA (type A) or IAIB (type AB).
To determine if the son is taller than the father, compare their heights. If the son's height is greater than the father's height, then the son is taller.
No. O is recessive, therefore if both parents are O they do not have the A gene and can therefore not pass it on to a child. **Yes. My son is 0- and my daughter in law is 0+ and they just had a A+ baby boy. It is very rare but the doctor said it can happen because every has a primary and secondary (recessive) blood gene. Since my d-i-law's father is A+ and her mother is 0+ and his parents are both 0+ but his mothers mother is A+ and her Father is 0+ there are many recessive A+ genes in their DNA blood type therefore they can have a A+ child. (Example mother is O+/A+ and father is 0-/A+ equals= A+/0 child.) 0 seems to be universal and can throw off a recessive gene. In our case; since it is rare; the baby and the mother's blood types caused him to have alot of jaundice (18) so he had to go back in hospital to be under the light for an additional 24 hours to bring it down. She was nursing and her milk had not come in to give him the fluids to fight off the excess billiruben count. Other than that; it will not be a problem for either of them. Hope this helps, as it is hard to find this information on the Internet. Most sights say no because they are stating the normal without considering the recessive secondary gene type that are rare. Ask a doctor .....it happens
A DNA blood test will confirm whether or not you are indeed the father. Some DNA tests can be done with saliva as well, A child can have either the father's blood type, the mother's blood type, or a combination of the two. For instance, a father with type A+, along with a mother with blood type B-, can have A+. A-. B+, or B-.
If the mother is type A or AB (either positive or negative), they could be father and son. Depending on the mother's blood type, an O- father could have a child who is: A+, A-, B+, B-, O+, or O-.
Yes, it is possible for a father with blood type O to have a son with blood type A if the father carries a gene for blood type A and passes it on to his son. Blood type is determined by specific genes inherited from both parents, so the father must carry the A gene to pass it on.
The father's blood type can be O, A, or B.
The father of your son could be any blood type except AB.
If the father's blood type is O positive and the mother's blood type is B positive, a child could have type B or type O blood, and the Rh factor could be positive or negative.
I have o+ my son has 0+ my husband has ab- would my husband be the father of my child
The father can be type B or AB.
Yes
You have the same type of blood, but not the same DNA. That's why it's called a DNA test.
it could be a- or ab+
she is his aunt and not they cant get married. Since you still share blood with her because you have the same father, your son is related to your sister.