Two or more people in a race can have same blood group, but not all. Determination of human blood group: Human blood group is controlled by alleles. It is determined by the presence or absence of specific antigens and antibodies in the blood.
Explanation:
At this very moment, several quarts of blood are circulating through your body at nearly 4 mph. But as you've pointed out, not everyone's blood is the same. ... You have trillions of blood cells. Each blood type refers to a specific marker on a red blood cell
Answers & Comments
Answer:
Two or more people in a race can have same blood group, but not all. Determination of human blood group: Human blood group is controlled by alleles. It is determined by the presence or absence of specific antigens and antibodies in the blood.
Explanation:
At this very moment, several quarts of blood are circulating through your body at nearly 4 mph. But as you've pointed out, not everyone's blood is the same. ... You have trillions of blood cells. Each blood type refers to a specific marker on a red blood cell