Questions tagged [blood-group]

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When did human and animal blood became distinguishable from each other as forensic evidence?

Since a few decades ago, DNA testing became an important tool in criminal forensics, and a lot of information can be gathered from a single drop of blood or from a few cells. Even before that, blood ...
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Agglutination test of cats

Is the blood test result for the P1 cat is logical? Because, it shows that even the card containing no antibody, has undergone aggluntination!