Forensic Science

Forensic scientists work at a crime scene to collect, document, and analyze evidence such as fingerprints, blood spatter, and DNA samples. They also collaborate with law enforcement to reconstruct the events that took place and identify potential suspects based on the evidence collected.

Yes, it is possible for a medical technologist to transition into a career as a forensic scientist. The individual would likely need to pursue additional education and training in forensic science to acquire the necessary skills and knowledge for the new career path. Internships or volunteer work in forensic labs could also provide valuable experience in the field.

Both identify a person, the DNA more conclusively because fingerprints are often smeared or partials. A fingerprint has one advantage over DNA if it can be classified as where and when it was made, which can establish a person's presence in a given circumstance. For example, if a fingerprint is in the blood on a weapon, it could only have been made after the blood was there.

DNA evidence from blood, hair, saliva, or other bodily fluids found at the crime scene can be used for DNA fingerprinting. This evidence is compared to the DNA profiles of suspects to determine if a match exists, helping to identify or exclude individuals involved in the crime.

No two people have the same finger print. they may be similar but they are not the same.

first they go to the crime scene and then they go and look for a Tyre track after finding it they call an Tyre track expert and take for him some photo they put easement on the Tyre track and they wait i until the easement becomes solid then they take it as an evidence they give it to the Tyre track expert and he looks at it then he open a book then he looks for a Tyre that is the same as in the crime scene after that they check in the shops who bought that Tyre then when they find out they call the criminal then they tell him that his Tyre is............... then they take they Tyre off then they identify it then they catch the criminal.

I AM shaheen lol :)

Its important because the scientific matter of rocks are huge. Minerals are slowly dying away and the Science of Forensics help us receive more of the matter we need. They need to know about geology very well in order to help our national eco-system.

-Mrs. Q. Science Teacher in New Jersey.

Biotechnology involves using biological systems and organisms to develop products or improve processes, while forensic science involves the application of scientific principles to aid in criminal investigations. While there may be some overlap in the use of technology and analytical techniques, the focus and applications of these fields are different.

Depends on pay "Grade" scale. Ranges from 75-125k, averages to 115k

No, having both eyes working is not a requirement to be a forensic scientist. However, having good eyesight and depth perception may be important for some tasks within the field, such as examining evidence or analyzing crime scenes.

Journeyman FBI personnel are usually at pay grade GS-13; supervisors are at GS-14. The pay scale for GS-13s is presently US$71,464 to $93,175 per year; GS-14s make US$86,497 to $110,104.

In addition to this pay, most employees receive locality pay that varies with the cost of living in the area of their assignment and other supplementary compensation.

Fingerprints differ between individuals due to variations in the patterns of ridges, loops, and whorls on the skin's surface. These unique patterns are formed during fetal development and remain unchanged throughout a person's lifetime, making them a reliable method for identifying individuals. The combination of genetic factors, environmental influences, and random chance contribute to the distinctiveness of each person's fingerprints.

The entire pattern grows larger as the area of skin becomes larger. However, the spatial relationship of the ridge detail remains the same.

I work for a fingerprint unit at a law enforcement agency. We all have compared numerous juvenile arrest fingerprint cards to adult fingerprint cards without a problem. An infant footprint can also be identified to an adult footprint if both prints are of sufficient quality to allow a comparison.

Think of it as making an enlargement of a photograph. A 4x6 contains the same information in the same relationship to everything else as a 5x7 of the same image. Only the size of the image has changed.

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The fly molts twice so there are 3 instar stages 1st, 2nd and 3rd instar larvae. each larger than the later.

By examining the types of insects found on the body, as well as how long the insects have been there, a forensic entomologist can tell you where a body has been, and how long it has been there.

The same can be true with other evidence. For example, if the suspect's truck has horseflies caught in its grille and on its windshield that are only found in a particular area, then we can conclude that the suspect's car must have been in that area.

Evidence at a crime scene can be found through systematic search methods, such as grid, spiral, or strip search patterns. Investigators use tools like cameras, collection kits, and protective gear to gather physical evidence like DNA, fingerprints, fibers, or weapons. They also document observations, take photographs, and collect samples meticulously to preserve the integrity of the evidence.

You leave behind DNA evidence in the form of skin cells, hair follicles, saliva, and sweat. These contain your unique genetic code, which can be used for identification purposes in forensic investigations.

You will have to have a bachelor's degree in science, or some forensic sciences require more advanced degrees for example, chemistry, biology, math, and English composition. You also need to have good speaking skills and good notetaking skills.

For more requirements see the related link below.

Forensic scientists use various techniques to find fingerprints at crime scenes, such as dusting for prints with powder or using chemicals to reveal hidden prints. Once the prints are found, they are lifted and compared to known prints in a database for potential matches.

Compare the infra-red spectra of propan-1-ol and propan-2-ol. Both compounds contain exactly the same bonds. Both compounds have very similar troughs in the area around 3000 cm-1 - but compare them in the fingerprint region between 1500 and 500 cm-1.

The pattern in the fingerprint region is completely different and could therefore be used to identify the compound.

So . . . to positively identify an unknown compound, use its infra-red spectrum to identify what sort of compound it is by looking for specific bond absorptions. That might tell you, for example, that you had an alcohol because it contained an -OH group.

You would then compare the fingerprint region of its infra-red spectrum with known spectra measured under exactly the same conditions to find out which alcohol (or whatever) you had.

The loop fingerprint pattern is the most common type of fingerprint pattern, typically observed in about 60-70% of individuals. It is characterized by ridges that flow in one direction, recurve, and loop back on themselves.

PMI, or Post-mortem interval, is the time that has passed since a person died.

(Example: A body is found and it is suspected that it has been there for about two days. Two days is the PMI.)

Instars are developmental stages between molts in the life cycle of insects. Blowflies have three instar stages before they pupate into adults: first instar, second instar, and third instar. Each instar represents a different developmental stage with specific characteristics and requirements for growth and development.

The fundamental unit of heredity is the gene, which is a segment of DNA that contains the instructions for building and maintaining an organism's cells and processes. Genes are passed from parents to offspring and determine traits such as eye color, height, and susceptibility to certain diseases.

Evidence.