Cannabis germination is the process of getting your seeds to sprout, and you know sprouting has occurred when a little white tendril pops out of the seed. The little white tendril that emerges from a cannabis seed during germination is your plant's first root, known as a taproot..
Job Searching. A blood drug test, which measures alcohol or drugs in the blood at the time the blood is drawn, may be used when job applicants or employees are screened for illegal drugs.
Urine Drug Testing. Urine drug testing (UDT) is widely used for testing for opioids and illicit drugs. There are two types of UDT: a screening test and a confirmatory test. The screening test uses an immunoassay to look for the parent drug and/or metabolite.