ABO Blood Type:
Blood types are determined by the genes received by offsprings from their parents. The four blood types are type A, B, AB, and O blood which can be positive or negative based on the presence or absence of the Rh protein (Rhesus factor).
Answer and Explanation: 1
An individual with blood type O cannot have children with blood type AB.
Type O blood is controlled by a recessive gene which means that an individual with type O blood is homozygous for the gene. Thus, because A and B genes are dominant, an individual with blood type O cannot contribute A or B genes to the offspring and can only have children with type A, B, or O blood.
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fromChapter 13 / Lesson 5
Blood types are determined by antigens found in red blood cells. Learn about the blood types, red blood cell antigens, agglutination, the ABO system, the blood groups, and the definitions of universal donor and universal recipient blood types.