Question #1bf1a

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maxxal22
Nov 9, 2017

We cross AO with BO (mother had AO and gave O as this person is not AB)
This yields the following combinations: AB, AO, BO and OO at 25% occurence each

Mandira P.
Nov 9, 2017

Parents are both heterozygous for their blood group (A and B): and there is chance of appearance of all four blood types A,B,AB or O in their progeny in equal percentage i.e. 25% each.

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