A
One of the parents must be A or AB, and one must be positive.
If they both have type A blood, they cannot have a child type B.
Yes, blood type has no bearing on weather or not the parents can have a child
yes
Yes, it is possible for two parents with blood type B positive to have a child with blood type AB positive. This is because the child can inherit one B allele from each parent to make blood type AB.
If both parents have a positive blood type, the chances of their child inheriting a positive blood type are 100.
only if one of the parents is a chimera
There are no limitations on compatibility of parents based on blood type. Two O positive parents may have a child without any special concerns.
There is 50% that children will be of negative blood type if parents are heterozygous positive. 25% if one parent is homozygous and other heterozygous. 0% if both homozygous.
If they both have type A blood, they cannot have a child type B.
yes.
One of the parents must be A or AB, and one must be positive.
You could have several children with different blood types. you get your blood type from either parents or even grand parents.
Yes
yes they can
The blood type of the parents. It is inheritable.
Yes, if both parents have the genotype AO, then the child can have the O from both parents, phenotype O