Pearl the whale had a horrible accident at cheerleading practice and needed a blood transfusion. So she needed to find out her possible blood type. Her dad, Mr. Krabbs is heterozygous for blood type A and her mom is heterozygous for blood type B. Make a Punnett square to show Pearl’s possible blood type(s). Mr. Krabbs genotype: Mrs. Krabbs genotype: What is the possibility of Pearl having blood type O? What is the possibility of Pearl having blood type AB? What is the possibility of Pearl having blood type A? What is the possibility of Pearl having blood type B? - Is this scenario an example or incomplete dominance or codominance? Explain. - How can some people receive O-type blood which is recessive?