Dana Bashâs Career, Salary, and Net Worth. After graduation, she worked as an assistant journalist and covered much news. Dana describes her initial days as very hard times but she never got bored of it. Due to the low salary in New York, she had to share a room with John King, her coworker who later turned to her spouse.
1 The root system is below ground and includes roots as well as modified stem structures such as tubers and rhizomes.  The functions of the root system include anchorage, absorption, storage, transport, and production of certain hormones.
Thus potted plants usually exhibit slow growth but once the roots leak out from the bottom of the pot and penetrate into the ground, growth rate accelerates. The functions of the plant root system include: 1. Anchorage and support. The plant root system anchors the plant body to the soil and provides physical support. Redwood trees (a gymnosperm) about 100 meters tall have stood erect for thousand years only because millions of individual fibrous roots dig into the ground, even though the depth of penetration is only up to about 5 meters.