If the woman has only A and B, that means she has no recessive genes and that her blood type is IA and IB, and since the man has no A or B, it means that he only has recessive so he would have i and i. Hope this helps!
Ps. It looks like A and B are the same answer but, in B for the 5th box (Row 2, Column 2) the order of the lowercase i and the uppercase I are switched.
A graduated cylinder if you want to be specific and it it's a small measurement and a beaker if you want it to a be a general measure and also if it's a big measurement
