Lab Activity Blood Type Pedigree Mystery Answer Key Upd -

Draw the pedigree for a family where Mom is Type A (heterozygous), Dad is Type O. They have 3 children: Type A, Type O, and Type A. A1: (Diagram: circle Mom (IAi), square Dad (ii). Children: circle (IAi), square (ii), circle (IAi).)

| Blood Type (Phenotype) | Possible Genotypes | Antigen on RBC | Antibody in Plasma | | :--- | :--- | :--- | :--- | | | IAIA or IAi | A antigen | Anti-B | | B | IBIB or IBi | B antigen | Anti-A | | AB | IAIB | A and B antigens | None | | O | ii | None (H antigen only) | Anti-A and Anti-B | lab activity blood type pedigree mystery answer key upd

Could a Type AB father and a Type A mother have a Type O son? Explain. A2: No. Type AB father (IAIB) has no i allele to pass. Type O requires genotype ii. Therefore impossible. Draw the pedigree for a family where Mom