DNA analysis, which has proven to be a major advance in the field of paternity testing, involves the direct examination of the genetic material that a child inherited from its biological parents. DNA is located throughout the human body and in the same identical form.
In a plant with a taproot system, the taproot is the largest, most central, and most dominant root from which other roots sprout laterally. Typically a taproot is somewhat straight and very thick, is tapering in shape, and grows directly downward.
The TapRooTÂ® System is a 7-Step Investigation Process with built in tools that help an investigator like you: 1  Collect information. 2  Understand what happened. 3  Identify the problems that caused the incident.  Analyze each problemâs root 1  causes. Look beyond root causes for systemic, cultural, and organizational factors.