2. Draw a Pun nett square showing all the possible blood types for the offspring produced by a type “O” mother and an a type “AB” father 3. Mrs. C is type “A” and Mr. C is type “O.” They have three children named Matthew, Mark, and Luke. Mark is type “O,” Matthew is type “A,” and Luke is type “AB.” Based on this information:

Mr. C must have the genotype: BLANK
Mrs. C must have the genotype BLANK because BLANK has blood type BLANK
BLANK cannot be the child of these parents because neither parent has the allele BLANK

4. Two parents think their baby was switched at the hospital. The mother has blood type “O,” the father has blood type “AB,” and the baby has blood type “B.”

Mother’s genotype:
Father’s genotype:
Baby’s genotype:
Pun nett square showing all possible g enotypes for children made by this couple

Possible blood types:
Was the baby switched?