Yes. The only requirement is for the blood collection facility to irradiate any cellular blood products prior to transfusion to prevent transfusion-associated Graft Versus Host Disease.
No - a pos can not donate blood to a negative
It depends what blood type of blood you have if you are not an o plus you can't do it
No. Someone who has B blood can only donate to someone with AB blood and B blood. Someone with O blood can only take O blood.
No - a pos can not donate blood to a negative
It could be possible, but only if both the parents are heterozygous.If the mother is AO and the father is BO - there is a 25% chance the child will be OO (O blood group).However, if either or both of the parents are homozygous (AA or BB) - then they cannot have an O child.
No although type O can donate to anyone the positive (plus) can not be put into a blood with negative. This would cause blood clumping and would be very bad.
Sure.
Yes, it is possible for both mother and father to be RH positive and a child to be RH negative.
Yes. Both A and B are "dominant" genes, so if the parents have the genotype AO and BO, then there's a 1/4 chance the child will have genotype OO.
If Mr A Plus wants Mr B Minus to die, then sure. The blood types are NOT compatible.
A
Yes. O is the universal donor. As long as the recipients RH Factor (positive or negative) is the same then O can donate to any blood type.