What possible appearance do prints have when deposited with a lack of matrix?

When prints are deposited with a lack of matrix, they often appear blotchy. A matrix refers to the medium or substance that holds the latent print, such as oils or sweat from the skin. When there is insufficient material in the matrix, the print cannot form clearly and results in indistinct areas where the ridges and patterns are not well-defined. This inconsistency creates a blotchy appearance, making it difficult to analyze and identify the print effectively.

In contrast, prints with a good matrix would reveal distinct ridge details and clarity. Thus, when the matrix is lacking, the essential components needed for a clear and recognizable print are missing, leading to the blotchy outcome observed.