Forensic Science And Profiling - Qp3 | Attempts: 5085

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| By Jackson Matthews

Jackson Matthews

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1/12 Questions

Dactyloscopy is a method of studying fingerprints to establish identification.
- True
- False

About This Quiz

This quiz, titled 'Forensic Science and Profiling - QP3', assesses knowledge on historical and modern forensic techniques, including fingerprint analysis and identification methods. It's designed to enhance understanding of forensic science's role in criminal justice.

Forensic Science And Profiling - Qp3 - Quiz

2.

It has been discovered that palm prints, along with footprints, have the same attributes as fingerprints being totally individual.
- True
- False
Correct Answer

A. True

Explanation

Palm prints, like fingerprints and footprints, are unique to each individual. This means that no two people have the exact same palm print. Just like fingerprints, palm prints can be used for identification purposes as they contain distinct patterns and ridges that are specific to each person. Therefore, the statement is true.

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1
3.

Rigor Mortis commences after about three to four hours, reaches maximum stiffness after 12 hours, and gradually dissipates until approximately 48 to 60 hours after death.
- True
- False
Correct Answer

A. True

Explanation

Rigor mortis is the stiffening of the muscles that occurs after death. According to the explanation, rigor mortis starts after about three to four hours, reaches its peak stiffness after 12 hours, and then gradually diminishes until approximately 48 to 60 hours after death. This information suggests that the statement "Rigor Mortis commences after about three to four hours, reaches maximum stiffness after 12 hours, and gradually dissipates until approximately 48 to 60 hours after death" is true.

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4.

In the search for footprints, it is common practice to use the same methods incorporated in detecting fingerprints at a crime scene, including using chemical enhancers to bring up footprints where the sole has blood or other trace evidence.
- True
- False
Correct Answer

A. True

Explanation

The given statement suggests that in the search for footprints, similar methods used for detecting fingerprints at a crime scene are employed. This includes the use of chemical enhancers to make footprints visible, especially when there is blood or other trace evidence present on the sole. Therefore, the statement is true.

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5.

______ – Scotland Yard opened its first Fingerprint Bureau.
- 1901
- 1902
- 1903
Correct Answer

A. 1901

Explanation

In 1901, Scotland Yard opened its first Fingerprint Bureau. This suggests that prior to this year, the bureau did not exist. The establishment of the bureau indicates a significant development in the field of forensic science and law enforcement. Fingerprint analysis became an important tool for identifying and linking suspects to crimes, revolutionizing criminal investigations.

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6.

_____ a compound AgCl that is sensitive to light and is used especially for photographic materials.
- Ninhydrin
- Amino Acids
- Silver Chloride
Correct Answer

A. Silver Chloride

Explanation

Silver chloride is a compound that is sensitive to light and is commonly used in photographic materials. When exposed to light, silver chloride undergoes a chemical reaction that results in the formation of silver particles. These silver particles are responsible for capturing the image on photographic film or paper. Due to its light sensitivity, silver chloride is an essential component in the development of traditional photographic materials.

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7.

In Ancient Russia thumbprints were used as a form of signature and method of identification on important documents.
- True
- False
Correct Answer

A. False

Explanation

Thumbprints were not used as a form of signature and method of identification in Ancient Russia. This statement is false.

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8.

Research and collection of ear prints began in ______ and consisted mainly of volunteers.
- 1977
- 1987
- 1997
Correct Answer

A. 1997

Explanation

The research and collection of ear prints began in 1997 and involved primarily volunteers.

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9.

33.3% of the population have ridges which form loops.
- True
- False
Correct Answer

A. False

Explanation

The statement is false because the given percentage, 33.3%, implies that only a third of the population have ridges that form loops. This suggests that the majority of the population does not have loop ridges, making the statement false.

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10.

______ developed his own method of collecting and cataloguing fingerprints, which he called Comparative Dactyloscopy.
- Doctor Nehemiah Grew
- Sir William Herschel
- Dr. Henry Faulds
- Juan Vucetich
Correct Answer

A. Juan Vucetich

Explanation

Juan Vucetich developed his own method of collecting and cataloguing fingerprints, which he called Comparative Dactyloscopy. This method was significant in the field of forensic science as it allowed for the identification of individuals based on their unique fingerprints. Vucetich's work laid the foundation for modern fingerprint analysis and identification techniques that are still used today.

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Mar 21, 2023

Quiz Edited by
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Apr 07, 2014

Quiz Created by
Jackson Matthews

Forensic Science And Profiling - Qp3

Dactyloscopy is a method of studying fingerprints to establish identification.

Quiz Preview

It has been discovered that palm prints, along with footprints, have the same attributes as fingerprints being totally individual.

Rigor Mortis commences after about three to four hours, reaches maximum stiffness after 12 hours, and gradually dissipates until approximately 48 to 60 hours after death.

In the search for footprints, it is common practice to use the same methods incorporated in detecting fingerprints at a crime scene, including using chemical enhancers to bring up footprints where the sole has blood or other trace evidence.

______ – Scotland Yard opened its first Fingerprint Bureau.

_____ a compound AgCl that is sensitive to light and is used especially for photographic materials.

In Ancient Russia thumbprints were used as a form of signature and method of identification on important documents.

Research and collection of ear prints began in ______ and consisted mainly of volunteers.

33.3% of the population have ridges which form loops.

______ developed his own method of collecting and cataloguing fingerprints, which he called Comparative Dactyloscopy.