Monday, August 22, 2011

CSI practical last week; 17.08



My predictions:






SampleMy predictions
Sample 1It may be blood as it has the shade of red blood has
Sample 2It is not blood as it looks orange, not even the colour of diluted blood
Sample 3It probably is not blood as it looks pink
Sample 4It is probably blood. It looks like blood, but more diluted
Sample 5It looks too brown to blood. It could, however, be blood mixed with soil.


After test 1, samples proving positive: 3,4,5




After test 2, samples proving positive: 4,5




After test 3, the sample proving to be positive is 4.

Also we did more about DNA. Here's my DNA:

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