Trait controlled by the both environment and genetic factor. Usually, multifactorial traits outside of illness result in what we see as continuous characteristics in organisms, especially human organisms such as: height, skin color, and body mass.
I recently took a drug test for a job. I tested positive for opiates in my urine. I do not and have never taken drugs of any sort other than alcohol. I dont take any prescription drugs, how is it possible that this happened. I hade consumed some beer about12 hours before the test.
This Urine Drug Test (10âPanel) will determine the presence or absence of 10 types of drugs or their metabolites in your urine. This test is a laboratory-based test, and includes a screen and a confirmation if necessary.The levels listed below indicate the cut off level for a negative or positive result.est results are reported as negative or positive. If your drug metabolite level is higher than the cutoff level, your test will indicate a positive result. Below are the test cutoff levels for the 10 drug metabolites and the approximate time they can be detected in your urine.