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3 years ago

Will award 40 points if correct!

Biology

2 answers:

professor190 [17]3 years ago

5 0

Answer:

Hello, The DNA fingerprinting technique and development and comparison of physical fingerprints can be the methods used for the purpose of solving crimes and identification of missing person. The DNA fingerprinting can be done from the physical evidences such as blood, sweat, hair, tissues, teeth and other material obtain at crime scene. These can be compared with the suspects, victim and missing persons so as to establish their identity. The physical fingerprints can be developed on the scene of crime and compared with the requested specimen from suspect, victim and the missing person or in case of impersonation to establish the desired identity.

<em>Hope This Helps!</em>

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Ivanshal [37]3 years ago

3 0

Answer: (This is the answer they are looking for on e2020)

1) mtDNA is used when other forms of DNA analysis are not possible because it does not rely on nuclear DNA.

2) mtDNA may also be useful in missing-person cases.

3) PCR analysis allows a small amount of DNA to be duplicated into a testing amount.

4) Y chromosome analysis examines genetic markers that are passed from father to son.

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