In the examination of objects of physical evidence, class characteristics are important because they can:
A)place an item into a specific category.
B)distinguish one item from another.
C)be used to trace the item to its manufacturer.
D)define how the object was used by an individual.

Question

Quizplus · Accepted Answer

Class characteristics are shared among a group of items, and can be used to place an item into a specific category. For example, the type of fibers used in a fabric can provide a class characteristic that identifies the type of fabric. This can be useful in narrowing down potential suspects or sources of the evidence. However, class characteristics cannot distinguish one item from another or provide information about how the object was used by an individual. They also cannot be used to trace the item to its manufacturer, as many manufacturers may use the same materials or production methods.

In the Examination of Objects of Physical Evidence, Class Characteristics