A person's blood type is determined by the presence or absence of specific antigens on the surface of red blood cells, primarily the A and B antigens, which categorize blood into types A, B, AB, or O. The immune system produces antibodies against the antigens it does not recognize as self; for instance, a person with type A blood will have anti-B antibodies. This antibody formation is stimulated by exposure to foreign antigens, whether through transfusions, pregnancy, or infections. Therefore, the combination of inherited genes and immune responses shapes an individual's blood type and antibody profile.
The antigen contained in the red cell
What determines a persons blood type and stimulates antibody formation
The weight and density of a persons bone structure determines the body frame.
what their ancesters did for a living
it depends on how well you live in this life
melatonin, dark skinned persons tend to have more..and its coloring...
Martin Luther was the driving force with the formation of protestantism.
Relating to the part of the human mind that is aware of a persons self, environment and mental activity that determines choices of action.
Number of persons in a family: Fertility, some diseases, occurence of sexual intercourse, and some environmental factors. Size of the persons in the family: Genetics, diet, exercise, some diseases.
A persons susceptibility to obesity is determined by whether they tend to eat too much for their lifestyle?
Genes are what determine the color of a persons eyes. However, the concentration of the melanin in the iris of the eye helps determine the pigmentation of the color.
Cristian Ronaldo is '6,1'. He is so tall because of the genes he was born with. Nobody can choose how tall they want to be, genetics determines a persons height.