Which of the following statements is true regarding plastic bags for biological evidence storage?

Using plastic bags for storing biological evidence poses significant risks due to the potential for bacterial growth or mold development. Biological evidence, such as blood or other bodily fluids, can retain moisture in plastic bags, creating an environment that fosters microbial growth. This is detrimental to the integrity of the evidence, as it can lead to contamination and degradation over time.

In contrast, using breathable materials, such as paper bags, is often recommended for biological samples. These materials allow moisture to escape, reducing the chances of mold and bacterial proliferation, which helps in preserving the evidence's integrity for forensic analysis. This highlights the importance of proper evidence storage techniques in criminal justice to maintain the reliability and validity of biological evidence throughout the investigative and legal processes.