why do police have to seal off a crime scene?



why do police have to seal off a crime scene?..

Answer / yousuf

at a crime scene area ,there may biological samples like hair ,blood ,skin part, something like that of criminal or victim ,these are imp proof .these samples were sent to molecular biology lab .there wil test DNA profiling-this wil give correct information about the criminal/victim.DNA fingerprint is a technique to identify particular dna sequences of an individual.identical twins may have same particular dna sequences.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Lab Technicians Interview Questions

In Benle Jones protein test, if it has given positive, what will that we can identify?

2 Answers   Apollo,


In what we depend when we measure LOD my point what is the temp. why in such materials we put more temp. and in anothers we put less ?

1 Answers  


Explain artificial insemination?

0 Answers  


What is laboratory centrifuges?

0 Answers  


When we bitten by Malaria mosquito what will be injected to human body?

1 Answers   Apollo,






What are infectious diseases?

0 Answers  


What is blank?

0 Answers  


What is tuberculosis ? How can it be prevented ?

2 Answers  


If you are given a territory and a list of physicians to call on .How would you organise and prioritise your schedule?

0 Answers  


why do we choose hplc Or Gas chromatography for a sample analysis?

3 Answers   Aurobindo, Cipla,


Define what is Aliquot?

0 Answers  


Which disease occurs due to the deficiency of vitamin "d"? What are its symptoms?

0 Answers  


Categories