A child inherits factors or genes from each parent that determine his or her blood type. This fact makes blood typing useful in paternity testing. The blood types of the child, mother, and alleged father are compared to determine paternity.
Paternity can only be truely identifed by doing a DNA fingerpring on the parents and child. Knowing the blood types is a good screening device, but if any one of the individuals are Type O, then the results may be useless. There is a gene that can inhibit the expression of the ABO gene. An AB genotype will test out as Type O if the inhibitor gene has been turned "on".
It normally can't. A paternity test is done by DNA testing, not by testing the blood type. Testing the blood type to perform a paternity test would be highly inaccurate, due to the fact that if they found a match to the blood type, they would have a large number of people to sort through still.
No.
To determine whether or not the alleged father could be the true father, the blood types of the child, mother, and alleged father are compared.
Your blood type is inherited or given to you by your parents. The combinations of different blood types yields different blood types. In fact this is how paternity was once determined.
There is HIV testing,allergy testing,cancer blood testing,STD testing. There are different types of blood tests. They help doctors check you for diseases and different things.
white blood cells
There are different kinds of tests one can do, results can be determined through both the Male and Female lines of descent depending on the type used. You can have DNA testing done for starters.
By the presence or absence of two antigens.
The nature of a substance is determined through various types of observation and testing.
blood types are determined by proteins know as maker molecules
There are negative and positive of A, B, AB, and O. That means that there are 8 different blood types. Your blood type is determined based upon your mother and fathers blood types. O negative is the rarest blood type.
Blood types are not related to body types. Blood is determined by your parents. There are 4 maternal and 4 paternal blood type possibilites. That then gives you 16 different possibilites.
The best source to find out more about blood types and testing blood types would be through your family physcian. He or she can guide you to the appropriate procedure used to measure blood type.
The American Red Cross website offers a lot of information on blood types. You can find charts on recipient-donor compatibility, blood types by population, and how blood type is determined. You can find this information at http://www.redcrossblood.org/learn-about-blood/blood-types