One type of it is stem cells. Queiscent cells are adult cells which do not divide, but under certain stimulation when it is needed, it can undergo cell division. One example are hepatocytes (liver cells).Permanent cells are cells that do not divide at all and have no such capabilities.ne type of it is stem cells. Queiscent cells are adult cells which do not divide, but under certain stimulation when it is needed, it can undergo cell division. One example are hepatocytes (liver cells).
Hairs trap a still layer of air to slow the rate of water vapor loss. Epidermal tissue has stomatal guard cells that regulate transpiration. Vascular tissue has a role in internal transport of water from root to leaf. The xylem is lignified to control water dispersal from the column. Limiting water exit to the plasmodesmata (desmodesmata) channels through cell walls.
Before water can penetrate the Casparian strip, it must first pass through the endodermis cells. From there, water can go through the Casparian strip, which allows the plant to absorb the water as needed. In addition, the endodermis plays a role in helping the plant absorb nutrients. The structure of the cells helps to prevent nutrients from the xylem to diffuse back into the soil. Learn more about Science.