In fingerprint analysis, type lines are defined as which of the following?

In fingerprint analysis, type lines are indeed defined as the two innermost ridges that diverge. This term refers to the specific patterns of ridges that occur within certain fingerprint formations, particularly in whorls and loops. Type lines serve as an essential element in the classification of fingerprints as they help delineate the area of the fingerprint pattern and are used to categorize the overall fingerprint type.

The presence of diverging inner ridges indicates the origin of other features in the print, such as the core and the delta points. Recognizing these distinctive lines aids examiners in identifying the general classification of the fingerprint and assists in comparing prints during forensic analysis. Understanding the structure and significance of type lines is crucial for accurately interpreting and documenting fingerprint evidence.