Asked by Amy
I need help creating a pedigree using this description:
Lily is 28 years old. She has a younger brother Nick who has hemophilia and a younger sister, Sharon. Lily's parents are George and Maureen. George has a older brother named Edward and a older sister named Rachel. George's parents are deceased. Lily's maternal grandparents are Ralph who has hemophilia and Beatrice.They are both still living. Maureen has 3 living sisters.
I've started it but I'm having a hard time figuring out whether George's side of the family has any condition at all.Please help me out.
Lily is 28 years old. She has a younger brother Nick who has hemophilia and a younger sister, Sharon. Lily's parents are George and Maureen. George has a older brother named Edward and a older sister named Rachel. George's parents are deceased. Lily's maternal grandparents are Ralph who has hemophilia and Beatrice.They are both still living. Maureen has 3 living sisters.
I've started it but I'm having a hard time figuring out whether George's side of the family has any condition at all.Please help me out.
Answers
Answered by
Anonymous
Ralph chromosomes X(h)Y
Beatrice chromosomes XX
Maureen chromosomes X(h)X
George chromosomes XY
Nick chromosomes X(h)Y
Beatrice chromosomes XX
Maureen chromosomes X(h)X
George chromosomes XY
Nick chromosomes X(h)Y
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