Yes.
Blood type is determined by the antigens present on the surfaces of red blood cells. There are three types of antigen, A, B and Rhesus. O blood types have neither A or B antigens. A types have A, B have B, and AB have both. Positive blood types have rhesus antigens, and negative blood types do not.
Which antigens are produced is genetically determined.
Yes.
You inherit one gene from each parent - an A, B, or O (neither).
A+A = A
A+O = A
A+B = AB
B+O = O
B+B = B
O+O = O
The same goes for the rH factor (+ or -). If you get a + from either or both parents you will be a + and if you get a - from both you will be a - .
Yes.
The size of blood cells is not a factor in determining a person's blood type. Blood type is determined by a combination of certain proteins in the cells.
A persons blood type is determined by their genes. For a child to have O positive blood, it will not have any A or B markers but will contain an Rh factor. Both parents would be O positive.
A person's blood type is determined by genetics, just like most everything else.
An individual's blood type is genetically determined. This means that the type of blood you have comes from your mother or father. If your parents have different blood types, you would inherit the more dominant type. However, types A and B are considered co-dominate. Therefore, if one of your parents is Type A and the other is Type B, it is likely that you would have Type AB blood.
Genotype, complete dominace A, complete dominance with positive RH factor A+, co dominant AB
No, your personality has nothing to do with blood type. Your blood type is known before you are ever born and ever have a chance to show your personality. Your blood type is determined by your parents.
No, blood group is determined genetically at conception. However, blood group O is considered a universal donor type, as it can be given to most people, in some situations, plasma and artificial products may also be used in an emergency.
Human blood type is determined by codominant alleles.
no, only blood can be used to determine blood type.
a lot
Blood type
No. Persons with type O blood can only receive type O blood.