Which of the following statements best describes cannabis testing?

The statement that testing identifies potency, contaminants, and micro-toxins accurately describes the scope and importance of cannabis testing. In the cannabis industry, comprehensive testing is crucial for ensuring product safety and quality. Testing for potency provides information about the concentration of cannabinoids, such as THC and CBD, which is essential for consumers seeking specific effects. Additionally, testing for contaminants like pesticides, heavy metals, and microbial pathogens ensures that the product is safe for consumption. Micro-toxins, which can be harmful if ingested, are also an important component of safety testing.

The other statements do not capture the full scope of what cannabis testing entails. Testing is not optional for compliance in most jurisdictions; it is a mandatory aspect to ensure safety and adherence to regulations. Taste and flavor testing, while relevant to consumer preference, is not universal or required for all cannabis products. Furthermore, limiting testing to only THC levels neglects the importance of assessing a wide range of cannabinoids and compounds present in the product. Therefore, option B provides the most comprehensive and accurate description of cannabis testing practices.