Meristem
Simple English Wikipedia
A meristem is a tissue in all plants that consists of meristematic cells. These are cells that have not yet a special function. They are found in zones of the p READ MORE http://simple.wikipedia.org/wiki/Meristem
cambium
Infoplease.com
cambium (kăm'bēum) [key], thin layer of generative tissue lying between the bark and the wood of a stem, most active in woody plants. The cambium produces new layers of READ MORE http://www.infoplease.com/ce6/sci/A0809991.html
Inside Woody Stems
By Jim Conrad
Backyard Nature
The cambium layer is the only living part of the stem shown above -- even though it's such a thin zone that in the picture probably it doesn't READ MORE http://www.backyardnature.net/woodtwi2.htm
Meristem
Infoplease.com
meristem (mer'istem") [key], a specialized section of plant tissue characterized by cell division and growth. Much of the mature plant's growth is provided by meristems.
READ MORE http://www.infoplease.com/ce6/sci/A0832787.html
Find out what plants need in order to grow. Where does the growth or cell division originate?
