Data Table Sample 1 Sample 2Sample 3 Sample 4 Anti-A Anti-B Rh Jo Des NO Blood T
ID: 220038 • Letter: D
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Data Table Sample 1 Sample 2Sample 3 Sample 4 Anti-A Anti-B Rh Jo Des NO Blood Types A BL Questions At 1:00 a.m, someone breaks a window in the back of a store and robs the safe. On the way out, the thief is cut on a piece of broken glass. A forensic team collects and tests a sample of blood left behind by the thief. It is O-. The police bring in a suspect with a cut forearm who was arrested just three blocks from the store. The person resembles someone seen leaving the store at the time of the robbery. A sample of the suspect's blood is taken and tested for blood type. Once the suspect's blood is mixed with anti-A serum, it is immediately clear that the suspect is not the person who was cut on the broken glass in the store. How did the test indicate that fact? 1. Suppose the same suspect's blood does not agglutinate when tested with anti-A or anti-B, but does agglutinate when tested with anti-Rh. Would this connect the suspect with the crime scene? Explain your answer 2.Explanation / Answer
Ans-1 This test indicates that,that person have A+ blood group. So he is not the suspect.during the test his blood not get cogulate with the anti serum-A. It indicate there is no antibody against A in the blood.it means he have A blood group.
Theif have O- blood group, his blood will be cogulate with anti serum A and B.
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