Question
The test to determine blood groups in a blood stain is:
| A. |
Luminol spray |
| B. |
Haemin crystal test |
| C. |
Kastle-Meyer test |
| D. |
Lattes crust method |
Show Answer
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Correct Answer � D Explanation |
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Ans. D. Lattes crust method
- The common blood groups ABO, MNS and Rh systems can be determined in a blood stain by Lattes crust method.
- Luminol spray is used to identify blood stains which are no longer visible due to washing of crime scene.
- Kastle-Meyer test is used to identify visible blood stains.
- Haemin crystal test is a confirmatory test for blood stains.