You will need the alleged father (your ex-husband) to test along with your sisterâs older son in order to determine paternity through a DNA paternity test. If you would like to determine siblingship, you can take a sibling test (testing your daughter and your sisterâs older son).
A fibrous root system consists of many roots, none of which is the radicle, instead all the main roots are adventitious roots that originate in the stem tissue. fibrous root systems do not penetrate as deeply into the soil as taproots do, and they are made up of a large number of roots that are all similar in size. Tap root systems are composed of one primary root which is thick and penetrates deeply, while other smaller roots grow off of this primary root.
Fibrous Root System: Characterized by having a mass of similarly sized roots. In this case the radicle from a germinating seed is short lived and is replaced by adventitious roots. Adventitious roots are roots that form on plant organs other than roots. Most monocots have fibrous root systems. Some fibrous roots are used as storage; for example sweet potatoes form on fibrous roots. Plants with fibrous roots systems are excellent for erosion control, because the mass of roots cling to soil particles. Top of Page. Root Structures and Their Functions: Root Tip: the end 1 cm of a root contains young tissues that are divided into the root cap, quiescent center, and the subapical region. Root Cap: root tips are