Forensic Science Disciplines and Labs in India
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Questions and Answers

What is the primary use of a polygraph test?

  • Medical diagnosis
  • Psychological evaluations
  • Criminal investigations (correct)
  • Civil cases
  • The results of the polygraph test are admissible in court as evidence.

    False

    What are the two aspects considered during a polygraph test?

    Psychological and physiological aspects

    The library at the forensic science laboratory is equipped with _____ number of different books and journals related to forensic science.

    <p>344</p> Signup and view all the answers

    Match the following positions with their responsibilities in a forensic laboratory:

    <p>Director = Operational and administrative control of the laboratory Scientific staff = Management of evidence and conducting tests Library personnel = Maintaining library resources Training officer = Imparting training to I.Os</p> Signup and view all the answers

    Which of the following is a requirement for the Director of a forensic laboratory?

    <p>M.Sc. degree or higher</p> Signup and view all the answers

    Which division is responsible for the examination of hair and blood samples?

    <p>Biology / Serology Division</p> Signup and view all the answers

    The National Accreditation Board for Testing and Calibration Laboratories (NABL) specifies requirements for personnel in forensic laboratories.

    <p>True</p> Signup and view all the answers

    What is one of the main goals of the District Mobile Laboratory?

    <p>To assist I.Os in scientific investigation</p> Signup and view all the answers

    The Chemistry Division examines toxic substances found in food and beverages.

    <p>False</p> Signup and view all the answers

    Who is the Director of CFSL Hyderabad?

    <p>Sh Mahesh Chandra Joshi</p> Signup and view all the answers

    The ______ Division is focused on the analysis of firearms and ammunition.

    <p>Physics / Ballistics</p> Signup and view all the answers

    Match the following divisions with their primary functions:

    <p>Biology / Serology Division = Examination of hair and blood Toxicology Division = Detection of poisons DNA Typing Division = Identification of victims in crimes Documents Division = Forgery detection of handwritings</p> Signup and view all the answers

    What type of substances does the Toxicology Division focus on?

    <p>Poisonous substances</p> Signup and view all the answers

    The Cyber Forensic Division deals with examinations of physical evidence like bullets.

    <p>False</p> Signup and view all the answers

    What is the primary purpose of the DNA Typing Division?

    <p>Identification of victim/perpetrator in violent crimes</p> Signup and view all the answers

    What is the minimum qualification for a reporting officer in chemistry?

    <p>Graduate in Science with chemistry and five years of experience</p> Signup and view all the answers

    A reporting officer in toxicology can have a graduate degree in biochemistry.

    <p>True</p> Signup and view all the answers

    What is one of the key competencies required for toxicologists?

    <p>Competence to perform qualitative analyses for drugs and toxic substances.</p> Signup and view all the answers

    The reporting officer in biology must have knowledge of basic __________ sciences.

    <p>biological</p> Signup and view all the answers

    Match the following reporting officer qualifications with their respective fields:

    <p>Chemistry = Graduate in Science with chemistry and five years' experience Toxicology = Graduate in Science with chemistry/biochemistry and five years' experience Biology = Graduate in Science with biology and five years' experience DNA Finger Printing = Graduate in biological science/forensic science with genetics and five years' experience</p> Signup and view all the answers

    Which of the following is NOT a requirement for a reporting officer in the field of biology?

    <p>Experience in chemistry</p> Signup and view all the answers

    Reporting officers in forensic science require a minimum five years of experience in their respective fields.

    <p>True</p> Signup and view all the answers

    What must a reporting officer in DNA Finger Printing possess as a minimum qualification?

    <p>Graduate in biological science with genetics as one of the subjects.</p> Signup and view all the answers

    What is one main function of a LIMS?

    <p>Track laboratory data and workflows</p> Signup and view all the answers

    A LIMS is primarily used for scientific experimentation only.

    <p>False</p> Signup and view all the answers

    What does LIMS stand for?

    <p>Laboratory Information Management System</p> Signup and view all the answers

    A LIMS manages laboratory samples and associated ________.

    <p>data</p> Signup and view all the answers

    Match the following LIMS systems with their primary use:

    <p>Core LIMS = Research and development laboratory management SampleManager LIMS = Process development and manufacturing management Thermo Scientific SDMS = Data management with sample handling Thermo Scientific LES = Laboratory efficiency and compliance</p> Signup and view all the answers

    Which of the following is NOT a benefit of using a LIMS?

    <p>Performs laboratory tests</p> Signup and view all the answers

    What must new staff members complete before they are authorized to work in the laboratory?

    <p>The laboratory's training program</p> Signup and view all the answers

    The Directorate of Forensic Science Laboratory functions independently and does not follow any government guidelines.

    <p>False</p> Signup and view all the answers

    The software facilitates compliance with standards such as GMP and ISO 17025.

    <p>True</p> Signup and view all the answers

    What are SOPs in the context of laboratory management?

    <p>Standard Operating Procedures</p> Signup and view all the answers

    Name one of the main functions of the Forensic Science Laboratory.

    <p>Providing scientific examinations at the scene of crime.</p> Signup and view all the answers

    The laboratory adopts the __________ guidelines of ISO/IEC-17025 (2005) for quality management.

    <p>International Standard Quality Management System</p> Signup and view all the answers

    Match the forensic activities with their descriptions:

    <p>Preliminary analysis = Initial examination of clue materials at the crime scene Expert testimony = Deposing findings in the court of law Training programs = Educating various officers about forensic science Development of methodologies = Creating advanced analytical techniques to solve forensic challenges</p> Signup and view all the answers

    Who does the forensic laboratory provide training to?

    <p>Investigating Officers, Judicial Officers, and Medical Officers</p> Signup and view all the answers

    What is the purpose of generating unbiased scientific reports?

    <p>To assist in criminal and civil disputes.</p> Signup and view all the answers

    The Mizoram Forensic Science Laboratory focuses solely on criminal cases.

    <p>False</p> Signup and view all the answers

    What does Locard's Principle state?

    <p>Every contact leaves a trace.</p> Signup and view all the answers

    The law of individuality refers to the fact that every individual has no unique characteristics that can be used for identification.

    <p>False</p> Signup and view all the answers

    What is the main implication of the law of progressive change in forensic science?

    <p>It implies that crime scenes and evidence can change over time, which affects investigations.</p> Signup and view all the answers

    The law of ________ states that criminals leave traces behind during their interaction with victims.

    <p>exchange</p> Signup and view all the answers

    Match the following principles of forensic science with their descriptions:

    <p>Locard's Principle = Every contact leaves a trace Law of Individuality = Distinctive characteristics unique to individuals Law of Exchange = Criminals leave traces on victims Law of Comparison = Compares similar items for analysis</p> Signup and view all the answers

    Which principle emphasizes the importance of correctly preserving evidence?

    <p>Law of analysis</p> Signup and view all the answers

    The law of comparison is concerned with comparing items that have dissimilar characteristics.

    <p>False</p> Signup and view all the answers

    Give an example of a distinct characteristic that can be used in forensic science.

    <p>Fingerprints</p> Signup and view all the answers

    Study Notes

    Forensic Science Disciplines

    • Forensic investigations, analysis, and modeling help understand events like fires, explosions, or vandalism
    • Handwriting and questioned document examination determine tampering, backdating, replacements, or forgery of documents
    • Personal injury cases (traffic accidents, industrial incidents): experts reconstruct events for court rulings
    • Property damage cases (fire, explosions, vandalism): forensic analysis unravels incidents and possible causes

    Forensic Laboratories in India

    • Seven central forensic laboratories: Hyderabad, Kolkata, Chandigarh, New Delhi, Guwahati, Bhopal, and Pune
    • CFSL Hyderabad excels in chemical sciences, Kolkata in biological, and Chandigarh in physical sciences
    • New Delhi CFSL is part of the Central Bureau of Investigation
    • Specialized directors lead each lab
    • Roles and responsibilities of each lab are outlined

    Divisions and Activities in Forensic Labs

    • Biology/Serology Division: Examines evidence like hair, blood, skin, teeth, fibers, semen, saliva, etc. and their origin
    • DNA Typing Division: Identifies victims/perpetrators, paternity disputes, and body fluid samples
    • Chemistry Division: Explores adulterated fuels, explosives, acids, precious metals, liquors, and narcotics.
    • Toxicology Division: Detects poisons in viscera and food
    • Physics/Ballistics Division: Examines paints, tools, vehicle parts, and firearms for identification and distance estimations
    • Documents Division: Investigates forged documents, passports, and other fabricated items
    • Cyber Forensic Division: Analyzes mobile phones, memory cards, and other devices for forensic data
    • (Proposed) Polygraph Division: A scientific aid in investigation

    Additional Information

    • District Mobile Laboratory support
    • Forensic Library with various resources
    • Organizational structure and qualifications for Laboratory Directors

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    Description

    Explore the various disciplines within forensic science and their significance in criminal investigations. Learn about the central forensic laboratories in India and their specialized roles in analyzing evidence. This quiz covers the fundamental aspects of forensic analysis, from handwriting examination to biology divisions in labs.

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