What is the blood type of a child born with father o blood and mother o blood?

What is the blood type of a child born to a 　　father with O blood and a mother with O blood?

Father with O blood, Mother with O blood, Child with O blood

O type blood is a common blood type, which refers to blood that contains neither A antigen nor B antigen in the blood. Type O blood has the longest history. It appeared between 60,000 and 40,000 BC. People with blood type O have unique personalities and temperaments. In addition, there is a movie in Thailand called "O-type blood". Type O was once known as a universal transfusion recipient, but because type O serum contains anti-A and anti-B lectins, it can cause hemolysis of red blood cells in the recipient.

O type blood: a person who values ​​credit, is rational and objective, is calm in situations, is energetic, has practical ability, is romantic and realistic ( blood type and personality http:///xx/)

Reasonable, strong in thinking and logic, with extremely detailed analysis and judgment ability. After thinking and conclusions are implemented, he will strive to pursue the set goals. The consciousness is advanced and the patience is strong, but he does not do unnecessary patience and finds that it does not conform to the fact The situation was quickly abandoned. The concept of money is flexible, and he is good at working capital and creating wealth. Romantic, fantasy, idealistic, poetic but often based on reality, creative but realistic feasibility.