A man who's blood type is B is married to a woman who's blood type is A. None of the man's parents is blood type O. This couple has 4 children with the ff. blood types: B,AB,AB and O.
Give the genotypes of the parents.
Share
A man who's blood type is B is married to a woman who's blood type is A. None of the man's parents is blood type O. This couple has 4 children with the ff. blood types: B,AB,AB and O.
Give the genotypes of the parents.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Let me use the punnet square; form the problem stated above it tells that both mam and wom,an are heterozygous, so the ounnet square will look like the one below:
B O
A AB AO
O BO OO
= the punnet square shows the blood types 1 with AB, ! with O, then the BO is heterozygous for B(which is BO) so its blood type is B while the other is heterozygous A(which is AO) so ti will ahve the type A blood.
= the parents genotypes are BO for the father and AO for the mother.