Yes, it depends on the grandparents as well. Blue eyes are a recessive trait and can occur if the trait runs in either family.
Yes, it is possible for both mother and father to be RH positive and a child to be RH negative.
i m pretty sure that child will have purple eyes
Probably brown.
brown eyes because brown is the dominant color :)
It is not possible. NO
If the mother's genotype is AO, then it is possible that the child can be type O-
If mother is heterozygote yes.
Yes
If the mother's genotype is AO, then it is possible that the child can be type O-
Yes, that is possible. It would also be possible for the child to be A+, O+, or O-, but no other blood types are possible.
No
Yes, it would be possible if the mother had type A blood.