hypodermis

views updated May 18 2018

hypodermis (exodermis) The outermost layer of cells in the plant cortex, lying immediately below the epidermis. These cells are sometimes modified to give additional structural support or to store food materials or water. After the loss of the piliferous layer of the root the hypodermis takes over the protective functions of the epidermis.

hypodermis

views updated Jun 11 2018

hypodermis In the leaves of certain plants, the layer of cells immediately below the epidermis. It may be strengthened to provide protection or may store water.

hypodermis

views updated May 09 2018

hypodermis See INTEGUMENT.