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Blood-Grouping from Stains (Lattes, Absorption-Elution, Absorption-Inhibition, Mixed Agglutination): Application (UGC-NET Unit III)
Questions
30
Duration
30 min
Faculty-reviewed
0
Updated
17 May 2026
Practice with national-level exam (FACT, FACT Plus, NET, CUET, etc.) mocks, learn from structured notes, and get your doubts solved in one place.
Questions
30
Duration
30 min
Faculty-reviewed
0
Updated
17 May 2026
Score, per-question explanations and topic breakdown shown right after you submit.
UGC-NET Forensic Science Unit III drill on classical ABO grouping from dried bloodstains and secretion stains at the application band. Each scenario asks the candidate to pick the appropriate stain serology technique or interpret a serological result, covering the Lattes crust test for fresh stains, absorption-elution for aged stains on fabric, absorption-inhibition titration for antigen quantitation, mixed agglutination for intact-fibre antigen detection, secretor classification on saliva and vaginal swabs through the Lewis and ABH systems, presumptive-to-confirmatory workflow on biological stains, and the modern transition from ABO stain typing to STR DNA profiling in Indian CFSL and DFSS casework.
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