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.
Arrowroot or arrowroot starch is a powdery product extracted from the roots of the arrowroot plant Maranta arundinaceae. The arrowroot plant is native to South America.It is a small, perennial herb with broad, flat, ovate-shaped leaves and grows to a height of 3 to 5 feet.rrowroot starch is mostly used as a thickener in foods such as puddings and sauces. Its thickening power is twice that of regular flour. It should be mixed with cold water before being added to a hot liquid to prevent clumping.