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The body of a woman is found buried in a field. Although much of the body has decomposed, her clothes are mostly intact. She appears to have died of suffocation but has no other visible injuries. However, there are bloodstains on both her shirt and pants. Based on location and description, police suspect this is the body of a woman who went missing about 15 years ago. What rationale might a forensic scientist have in choosing whether it’s worth it to analyze the bloodstains to see if they match a suspect?

A.
The blood would no longer produce DNA.

B.
Dried blood can still produce nuclear DNA after 20 years.

C.
There’s probably not enough blood to get a good sample.

D.
The bloodstains probably belong to the victim.

The rationale a forensic scientist might consider in determining whether it is worthwhile to analyze the bloodstains to see if they match a suspect could be option B. Dried blood can still produce nuclear DNA after 20 years.

Forensic scientists understand that under certain conditions, dried blood can retain viable DNA for extended periods, even up to several decades. Through proper preservation techniques and specialized laboratory procedures, it is possible to extract and analyze the nuclear DNA present in dried bloodstains.

By comparing the DNA profile obtained from the bloodstains with the DNA of potential suspects, forensic scientists can establish a potential match or exclusion, providing valuable evidence in the investigation.

Find out more on forensic scientists at https://brainly.com/question/19238665

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