Depends on if they are homozygous (two identical genes) or heterozygous (two different genes). A+O mates with B+O and the offspring can be AB, AO, BO, or OO in equal proportions. However, if one is AA and the other BB, then 100% are AB. Finally, there is AO + BB and AA + BO. By now you can figure out the proportions.
No, an O-group set of parents can never have children with blood that is not also O-group. They lack the necessary B allele.
which blood group can be donate to all other groups? "O" positive blood group. it's called universal donor.
This means if you get the "A" (or B) gene from one parent, and the "O" gene from another parent, your phenotype (in this case your actual blood group) will be A. The O gene doesn't produce a blood group at all, A and B genes do.
Yes, you can have a sister with blood type O and you can be blood type B. This can happen if you have one parent with type AB or B blood, and other parent with type O or B blood.
Blood group O has both a and b antibodies, therefore receiving blood from blood group A, the A-antigens will agglutinate with the b-antibodies of the person with blood group O. Receiving blood from blood group B will also cause agglutination of its b-antigens and the blood group O's a-antibodies.
All blood groups are possible for children born from a combination such as this, regardless of which group is the male and which is the female.
possible children can be A, AB, B
We get our blood group from either parent or even grandparents so it is possible.
The National Association for Retarded Children (now known as The Arc) was one of the first parent groups that organized for children with disabilities in the United States in the 1950s. They aimed to promote the rights and well-being of individuals with intellectual and developmental disabilities.
No, an O-group set of parents can never have children with blood that is not also O-group. They lack the necessary B allele.
which blood group can be donate to all other groups? "O" positive blood group. it's called universal donor.
Yes, either parent may have had a parent which carried the B antigen blood group gene. A parent that has A+ blood may also carry a dormant -RH (Rhesus monkey) gene inherited from a parent. Should the other parent have neg. RH blood type, a child may be born with B+ or B- RH blood type. In short; you need to know the blood group of the child parents & grandparents to determine whether B antigen blood group may or may not be excluded as a possibility.
chicken's have blood group
No, not at all. No one factor determines such a complex thing as character.
No. In terms of ABO groups, people inherit one part of their ABO from each parent. If you are group O you are in actual fact O/O (getting O from both mum and dad). Parents who are both group O can only have group O children.
This means if you get the "A" (or B) gene from one parent, and the "O" gene from another parent, your phenotype (in this case your actual blood group) will be A. The O gene doesn't produce a blood group at all, A and B genes do.
Group A, Group B, Group AB, Group O