asked 232k views
4 votes
Mrs. Wright has blood type A. Her father had blood type A and her mother had blood type B. If Mrs. Wright’s husband has blood type AB, what is the chance that they will have child with blood type AB? 100 percent 25 percent 0 percent 50 percent HELP PLEASE

asked
User Hakan
by
8.4k points

2 Answers

4 votes
Fifty persent Because her mother had B
answered
User MarkyRoden
by
8.7k points
4 votes
25% because each person counts for 50% of the kid's genes. One parent is 50% a so we know it can't be 100%. The other parent is 25% so it can't be 50% or 0%. That means it has to be 25%. Hope this helps.
answered
User Fokrule
by
7.9k points
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