Which area of forensic science involves the study of hair, fibers, and other trace evidence?

The area of forensic science that involves the study of hair, fibers, and other trace evidence is forensic biology. This branch focuses on the biological components of evidence, which includes the analysis of hair samples and plant fibers to establish connections between individuals, objects, and crime scenes. Forensic biologists apply biological techniques and methodologies to examine and identify biological materials, helping to provide critical information in criminal investigations.

Forensic pathology primarily deals with the examination of deceased individuals to determine cause of death, while forensic anthropology focuses on the identification and examination of human skeletal remains. Forensic chemistry, on the other hand, involves the analysis of chemical substances and materials, but does not specifically center on biological evidence like hair and fibers. This distinction illustrates why forensic biology is the correct area associated with the study of these types of trace evidence.