Uncover valuable information and solutions with IDNLearn.com's extensive Q&A platform. Ask anything and receive comprehensive, well-informed responses from our dedicated team of experts.

In forensic genetics, how is a DNA fingerprint obtained from a bloodstain collected at a crime scene compared to a blood sample from a suspect?
A) By comparing the color of the blood samples.
B) By analyzing the DNA sequences to find matching patterns.
C) By measuring the viscosity of the blood samples.
D) By comparing the blood types of the samples.